| 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 | $144.91 | 12.162% | $162.534 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $225.34 | 11.213% | $250.6074 | $250.61 | $250.60 | $250.60 |
| Purchase #3 | $193.28 | 10.451% | $213.4797 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $190.80 | 11.462% | $212.6695 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $246.75 | 8.867% | $268.6293 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $200.45 | 11.438% | $223.3775 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $139.47 | 11.150% | $155.0209 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $1,341.00 | $1,486.3183 | $1,486.32 | $1,486.35 | $1,486.30 | |