| 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 | $144.86 | 12.156% | $162.4692 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $247.32 | 12.278% | $277.6859 | $277.69 | $277.70 | $277.70 |
| Purchase #3 | $224.59 | 9.409% | $245.7217 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $198.45 | 7.401% | $213.1373 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $56.50 | 8.544% | $61.3274 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $198.67 | 7.259% | $213.0915 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $198.94 | 10.371% | $219.5721 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,269.33 | $1,393.0051 | $1,393.01 | $1,393.00 | $1,393.00 | |