| 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 | $223.45 | 9.251% | $244.1214 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $41.82 | 13.376% | $47.4138 | $47.41 | $47.40 | $47.40 |
| Purchase #3 | $82.52 | 11.151% | $91.7218 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $119.77 | 8.246% | $129.6462 | $129.65 | $129.65 | $129.60 |
| Purchase #5 | $18.80 | 8.409% | $20.3809 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $192.26 | 9.451% | $210.4305 | $210.43 | $210.45 | $210.40 |
| Purchase #7 | $161.41 | 11.558% | $180.0658 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $840.03 | $923.7804 | $923.78 | $923.75 | $923.70 | |