| 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 | $205.79 | 7.479% | $221.181 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $231.75 | 5.412% | $244.2923 | $244.29 | $244.30 | $244.30 |
| Purchase #3 | $88.66 | 3.380% | $91.6567 | $91.66 | $91.65 | $91.70 |
| Purchase #4 | $110.43 | 11.354% | $122.9682 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $31.28 | 4.647% | $32.7336 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $26.66 | 8.117% | $28.824 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $224.52 | 13.399% | $254.6034 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $919.09 | $996.2592 | $996.25 | $996.25 | $996.30 | |