| 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 | $98.40 | 9.566% | $107.8129 | $107.81 | $107.80 | $107.80 |
| Purchase #2 | $131.46 | 13.440% | $149.1282 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $99.88 | 13.545% | $113.4087 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $71.63 | 11.368% | $79.7729 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $169.59 | 5.532% | $178.9717 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $206.60 | 5.572% | $218.1118 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $214.68 | 12.223% | $240.9203 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $992.24 | $1,088.1265 | $1,088.12 | $1,088.05 | $1,088.10 | |