| 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 | $190.81 | 6.321% | $202.8711 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $66.95 | 3.687% | $69.4184 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $48.87 | 12.196% | $54.8302 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $215.71 | 11.783% | $241.1271 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $105.37 | 9.282% | $115.1504 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $215.39 | 11.531% | $240.2266 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $42.99 | 7.784% | $46.3363 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $886.09 | $969.9601 | $969.97 | $970.00 | $969.90 | |