| 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 | $110.39 | 11.848% | $123.469 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $7.78 | 10.294% | $8.5809 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $106.78 | 4.437% | $111.5178 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $183.86 | 10.871% | $203.8474 | $203.85 | $203.85 | $203.80 |
| Purchase #5 | $227.34 | 8.732% | $247.1913 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $37.73 | 6.479% | $40.1745 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $146.80 | 8.456% | $159.2134 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $820.68 | $893.9943 | $893.99 | $893.95 | $894.00 | |