| 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 | $99.27 | 6.285% | $105.5091 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $98.29 | 8.552% | $106.6958 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $131.73 | 13.111% | $149.0011 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $226.94 | 10.346% | $250.4192 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $216.28 | 13.793% | $246.1115 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $244.27 | 12.592% | $275.0285 | $275.03 | $275.05 | $275.00 |
| Purchase #7 | $84.41 | 11.284% | $93.9348 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $1,101.19 | $1,226.7000 | $1,226.70 | $1,226.70 | $1,226.60 | |