| 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 | $183.80 | 13.791% | $209.1479 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $122.61 | 5.191% | $128.9747 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $24.73 | 6.399% | $26.3125 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $202.95 | 10.424% | $224.1055 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $181.80 | 6.739% | $194.0515 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $203.68 | 4.596% | $213.0411 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $119.44 | 8.240% | $129.2819 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $1,039.01 | $1,124.9151 | $1,124.91 | $1,124.90 | $1,124.90 | |