| 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 | $236.70 | 11.510% | $263.9442 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $241.91 | 4.104% | $251.838 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $224.40 | 10.604% | $248.1954 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $127.33 | 8.642% | $138.3339 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $250.26 | 3.252% | $258.3985 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $65.98 | 12.448% | $74.1932 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $5.31 | 7.814% | $5.7249 | $5.72 | $5.70 | $5.70 |
| 7 purchase totals = | $1,151.89 | $1,240.6281 | $1,240.62 | $1,240.65 | $1,240.50 | |