| 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 | $138.88 | 3.234% | $143.3714 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $174.56 | 13.299% | $197.7747 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $192.77 | 11.354% | $214.6571 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $120.83 | 10.504% | $133.522 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $43.27 | 13.136% | $48.9539 | $48.95 | $48.95 | $49.00 |
| Purchase #6 | $42.47 | 4.661% | $44.4495 | $44.45 | $44.45 | $44.40 |
| Purchase #7 | $204.75 | 3.621% | $212.164 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $917.53 | $994.8926 | $994.88 | $994.80 | $995.00 | |