| 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 | $248.52 | 8.592% | $269.8728 | $269.87 | $269.85 | $269.90 |
| Purchase #2 | $197.51 | 12.383% | $221.9677 | $221.97 | $221.95 | $222.00 |
| Purchase #3 | $210.39 | 7.117% | $225.3635 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $136.65 | 6.448% | $145.4612 | $145.46 | $145.45 | $145.50 |
| Purchase #5 | $57.96 | 10.730% | $64.1791 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $63.26 | 4.788% | $66.2889 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $170.65 | 5.216% | $179.5511 | $179.55 | $179.55 | $179.60 |
| 7 purchase totals = | $1,084.94 | $1,172.6843 | $1,172.68 | $1,172.65 | $1,172.90 | |