| 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 | $225.95 | 6.600% | $240.8627 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $61.31 | 5.165% | $64.4767 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $32.85 | 13.266% | $37.2079 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $191.78 | 6.500% | $204.2457 | $204.25 | $204.25 | $204.20 |
| Purchase #5 | $80.66 | 12.857% | $91.0305 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $69.89 | 6.349% | $74.3273 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $184.81 | 10.693% | $204.5717 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $847.25 | $916.7225 | $916.73 | $916.75 | $916.70 | |