| 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 | $94.57 | 11.459% | $105.4068 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $110.40 | 10.164% | $121.6211 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $224.31 | 11.380% | $249.8365 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $138.52 | 9.166% | $151.2167 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $67.96 | 8.849% | $73.9738 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $190.44 | 12.335% | $213.9308 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $165.59 | 6.786% | $176.8269 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $991.79 | $1,092.8126 | $1,092.82 | $1,092.80 | $1,092.70 | |