| 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 | $212.55 | 4.428% | $221.9617 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $54.81 | 3.656% | $56.8139 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $146.42 | 7.404% | $157.2609 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $71.90 | 6.139% | $76.3139 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $158.37 | 10.575% | $175.1176 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $200.86 | 9.774% | $220.4921 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $30.73 | 4.539% | $32.1248 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $875.64 | $940.0849 | $940.07 | $940.00 | $940.10 | |