| 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 | $228.50 | 11.657% | $255.1362 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $71.32 | 5.209% | $75.0351 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $116.86 | 10.514% | $129.1467 | $129.15 | $129.15 | $129.10 |
| Purchase #4 | $132.48 | 7.471% | $142.3776 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $142.80 | 12.145% | $160.1431 | $160.14 | $160.15 | $160.10 |
| Purchase #6 | $8.93 | 3.535% | $9.2457 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $26.94 | 7.688% | $29.0111 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $727.83 | $800.0955 | $800.11 | $800.15 | $799.90 | |