| 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 | $241.73 | 7.487% | $259.8283 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $21.88 | 3.261% | $22.5935 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $103.39 | 3.518% | $107.0273 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $148.30 | 13.697% | $168.6127 | $168.61 | $168.60 | $168.60 |
| Purchase #5 | $131.82 | 5.290% | $138.7933 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $130.62 | 8.838% | $142.1642 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $99.63 | 10.452% | $110.0433 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $877.37 | $949.0626 | $949.05 | $949.10 | $949.00 | |