| 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 | $247.89 | 3.112% | $255.6043 | $255.60 | $255.60 | $255.60 |
| Purchase #2 | $99.50 | 9.711% | $109.1624 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $168.93 | 10.170% | $186.1102 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $243.47 | 7.168% | $260.9219 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $59.47 | 13.369% | $67.4205 | $67.42 | $67.40 | $67.40 |
| Purchase #6 | $165.51 | 6.601% | $176.4353 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $232.54 | 6.204% | $246.9668 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $1,217.31 | $1,302.6214 | $1,302.62 | $1,302.55 | $1,302.60 | |