| 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 | $176.57 | 10.348% | $194.8415 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $79.30 | 11.645% | $88.5345 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $248.73 | 12.374% | $279.5079 | $279.51 | $279.50 | $279.50 |
| Purchase #4 | $188.36 | 6.252% | $200.1363 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $247.38 | 11.158% | $274.9827 | $274.98 | $275.00 | $275.00 |
| Purchase #6 | $229.85 | 7.309% | $246.6497 | $246.65 | $246.65 | $246.60 |
| Purchase #7 | $68.31 | 5.761% | $72.2453 | $72.25 | $72.25 | $72.20 |
| 7 purchase totals = | $1,238.50 | $1,356.8979 | $1,356.90 | $1,356.95 | $1,356.70 | |