| 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 | $114.31 | 6.714% | $121.9848 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $177.88 | 9.301% | $194.4246 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $52.57 | 8.422% | $56.9974 | $57.00 | $57.00 | $57.00 |
| Purchase #4 | $209.50 | 5.290% | $220.5826 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $23.76 | 11.402% | $26.4691 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $33.51 | 3.347% | $34.6316 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $155.75 | 8.858% | $169.5463 | $169.55 | $169.55 | $169.50 |
| 7 purchase totals = | $767.28 | $824.6364 | $824.63 | $824.65 | $824.60 | |