| 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 | $202.57 | 9.218% | $221.2429 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $13.91 | 6.729% | $14.846 | $14.85 | $14.85 | $14.80 |
| Purchase #3 | $249.49 | 8.238% | $270.043 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $119.72 | 7.825% | $129.0881 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $110.34 | 4.551% | $115.3616 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $6.55 | 5.806% | $6.9303 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $207.98 | 8.717% | $226.1096 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $910.56 | $983.6215 | $983.62 | $983.65 | $983.50 | |