| 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 | $247.91 | 8.437% | $268.8262 | $268.83 | $268.85 | $268.80 |
| Purchase #2 | $40.62 | 9.576% | $44.5098 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $242.25 | 13.151% | $274.1083 | $274.11 | $274.10 | $274.10 |
| Purchase #4 | $39.72 | 11.844% | $44.4244 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $67.75 | 6.159% | $71.9227 | $71.92 | $71.90 | $71.90 |
| Purchase #6 | $14.30 | 13.705% | $16.2598 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $239.94 | 4.268% | $250.1806 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $892.49 | $970.2318 | $970.23 | $970.20 | $970.20 | |