| 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 | $242.64 | 13.272% | $274.8432 | $274.84 | $274.85 | $274.80 |
| Purchase #2 | $16.46 | 8.380% | $17.8393 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $174.73 | 13.252% | $197.8852 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $48.28 | 8.113% | $52.197 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $56.96 | 9.104% | $62.1456 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $229.28 | 4.466% | $239.5196 | $239.52 | $239.50 | $239.50 |
| Purchase #7 | $20.35 | 9.668% | $22.3174 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $788.70 | $866.7473 | $866.76 | $866.75 | $866.60 | |