| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.47 | 6.185% | $210.7454 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $223.89 | 10.736% | $247.9268 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $150.57 | 8.178% | $162.8836 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $229.33 | 12.398% | $257.7623 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $229.86 | 5.150% | $241.6978 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $184.83 | 7.467% | $198.6313 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $238.58 | 3.288% | $246.4245 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $1,455.53 | $1,566.0717 | $1,566.07 | $1,566.10 | $1,566.00 | |