| 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 | $112.26 | 9.210% | $122.5991 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $40.42 | 10.316% | $44.5897 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $149.92 | 5.458% | $158.1026 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $53.87 | 4.192% | $56.1282 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $203.66 | 12.603% | $229.3273 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $204.51 | 6.649% | $218.1079 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $230.55 | 6.202% | $244.8487 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $995.19 | $1,073.7035 | $1,073.71 | $1,073.75 | $1,073.60 | |