| 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 | $94.64 | 9.283% | $103.4254 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $38.27 | 11.735% | $42.761 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $248.33 | 13.631% | $282.1799 | $282.18 | $282.20 | $282.20 |
| Purchase #4 | $215.47 | 3.763% | $223.5781 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $74.27 | 7.315% | $79.7029 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $21.62 | 13.176% | $24.4687 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $159.76 | 5.468% | $168.4957 | $168.50 | $168.50 | $168.50 |
| 7 purchase totals = | $852.36 | $924.6117 | $924.62 | $924.65 | $924.70 | |