| 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 | $109.73 | 11.322% | $122.1536 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $166.35 | 9.552% | $182.2398 | $182.24 | $182.25 | $182.20 |
| Purchase #3 | $118.71 | 4.749% | $124.3475 | $124.35 | $124.35 | $124.30 |
| Purchase #4 | $135.84 | 4.358% | $141.7599 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $114.51 | 6.217% | $121.6291 | $121.63 | $121.65 | $121.60 |
| Purchase #6 | $219.79 | 13.638% | $249.765 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $158.67 | 12.301% | $178.188 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $1,023.60 | $1,120.0829 | $1,120.09 | $1,120.10 | $1,120.10 | |