| 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 | $237.42 | 12.238% | $266.4755 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $24.44 | 11.504% | $27.2516 | $27.25 | $27.25 | $27.30 |
| Purchase #3 | $113.62 | 3.722% | $117.8489 | $117.85 | $117.85 | $117.80 |
| Purchase #4 | $106.28 | 8.288% | $115.0885 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $124.73 | 5.150% | $131.1536 | $131.15 | $131.15 | $131.20 |
| Purchase #6 | $55.44 | 13.530% | $62.941 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $218.34 | 7.714% | $235.1827 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $880.27 | $955.9418 | $955.94 | $956.00 | $956.00 | |