| 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 | $118.88 | 9.122% | $129.7242 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $204.25 | 7.699% | $219.9752 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $81.85 | 13.654% | $93.0258 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $204.85 | 11.559% | $228.5286 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $99.79 | 3.295% | $103.0781 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $44.46 | 4.820% | $46.603 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $180.58 | 13.472% | $204.9077 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $934.66 | $1,025.8426 | $1,025.85 | $1,025.90 | $1,025.80 | |