| 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 | $99.51 | 9.103% | $108.5684 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $103.74 | 12.778% | $116.9959 | $117.00 | $117.00 | $117.00 |
| Purchase #3 | $84.92 | 7.795% | $91.5395 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $239.94 | 11.290% | $267.0292 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $184.47 | 5.335% | $194.3115 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $33.98 | 8.397% | $36.8333 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $228.30 | 13.173% | $258.374 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $974.86 | $1,073.6518 | $1,073.65 | $1,073.65 | $1,073.60 | |