| 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 | $212.98 | 3.372% | $220.1617 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $242.51 | 6.781% | $258.9546 | $258.95 | $258.95 | $259.00 |
| Purchase #3 | $188.92 | 5.548% | $199.4013 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $240.87 | 8.111% | $260.407 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $136.26 | 11.127% | $151.4217 | $151.42 | $151.40 | $151.40 |
| Purchase #6 | $32.77 | 13.286% | $37.1238 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $52.53 | 7.399% | $56.4167 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $1,106.84 | $1,183.8868 | $1,183.88 | $1,183.80 | $1,183.90 | |