| 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 | $221.88 | 8.648% | $241.0682 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $33.25 | 5.570% | $35.102 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $45.59 | 7.813% | $49.1519 | $49.15 | $49.15 | $49.20 |
| Purchase #4 | $127.57 | 6.335% | $135.6516 | $135.65 | $135.65 | $135.70 |
| Purchase #5 | $68.99 | 9.831% | $75.7724 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $173.96 | 7.217% | $186.5147 | $186.51 | $186.50 | $186.50 |
| Purchase #7 | $117.31 | 9.822% | $128.8322 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $788.55 | $852.0930 | $852.08 | $852.05 | $852.20 | |