| 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 | $179.74 | 13.123% | $203.3273 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $37.95 | 7.663% | $40.8581 | $40.86 | $40.85 | $40.90 |
| Purchase #3 | $102.52 | 4.778% | $107.4184 | $107.42 | $107.40 | $107.40 |
| Purchase #4 | $47.40 | 3.229% | $48.9305 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $204.66 | 5.757% | $216.4423 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $161.51 | 6.799% | $172.4911 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $227.49 | 5.800% | $240.6844 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $961.27 | $1,030.1521 | $1,030.15 | $1,030.20 | $1,030.10 | |