| 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 | $103.52 | 10.635% | $114.5294 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $175.41 | 7.110% | $187.8817 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $230.74 | 8.697% | $250.8075 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $103.56 | 12.470% | $116.4739 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $110.84 | 6.151% | $117.6578 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $100.72 | 11.765% | $112.5697 | $112.57 | $112.55 | $112.60 |
| Purchase #7 | $68.49 | 11.260% | $76.202 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $893.28 | $976.1220 | $976.12 | $976.10 | $976.20 | |