| 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 | $19.30 | 10.514% | $21.3292 | $21.33 | $21.35 | $21.30 |
| Purchase #2 | $115.97 | 9.533% | $127.0254 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $216.41 | 13.104% | $244.7684 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $217.37 | 5.168% | $228.6037 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $129.76 | 13.647% | $147.4683 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $188.84 | 4.314% | $196.9866 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $51.47 | 8.664% | $55.9294 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $939.12 | $1,022.1110 | $1,022.12 | $1,022.15 | $1,022.10 | |