| 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 | $226.53 | 6.761% | $241.8457 | $241.85 | $241.85 | $241.80 |
| Purchase #2 | $144.77 | 3.719% | $150.154 | $150.15 | $150.15 | $150.20 |
| Purchase #3 | $103.36 | 8.180% | $111.8148 | $111.81 | $111.80 | $111.80 |
| Purchase #4 | $46.59 | 3.820% | $48.3697 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $16.96 | 8.250% | $18.3592 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $24.57 | 8.297% | $26.6086 | $26.61 | $26.60 | $26.60 |
| Purchase #7 | $6.60 | 9.634% | $7.2358 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $569.38 | $604.3878 | $604.39 | $604.35 | $604.40 | |