| 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 | $124.39 | 8.778% | $135.309 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $49.86 | 7.697% | $53.6977 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $191.39 | 10.431% | $211.3539 | $211.35 | $211.35 | $211.40 |
| Purchase #4 | $217.37 | 7.433% | $233.5271 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $149.49 | 9.474% | $163.6527 | $163.65 | $163.65 | $163.70 |
| Purchase #6 | $213.66 | 9.204% | $233.3253 | $233.33 | $233.35 | $233.30 |
| Purchase #7 | $249.75 | 12.871% | $281.8953 | $281.90 | $281.90 | $281.90 |
| 7 purchase totals = | $1,195.91 | $1,312.7610 | $1,312.77 | $1,312.80 | $1,312.80 | |