| 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 | $230.76 | 4.151% | $240.3388 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $240.28 | 3.388% | $248.4207 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $143.92 | 13.752% | $163.7119 | $163.71 | $163.70 | $163.70 |
| Purchase #4 | $202.26 | 6.387% | $215.1783 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $41.34 | 3.674% | $42.8588 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $213.86 | 4.674% | $223.8558 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $207.93 | 5.760% | $219.9068 | $219.91 | $219.90 | $219.90 |
| 7 purchase totals = | $1,280.35 | $1,354.2711 | $1,354.28 | $1,354.25 | $1,354.30 | |