| 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 | $101.94 | 10.682% | $112.8292 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $228.96 | 9.619% | $250.9837 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $120.64 | 12.373% | $135.5668 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $191.49 | 7.457% | $205.7694 | $205.77 | $205.75 | $205.80 |
| Purchase #5 | $8.84 | 9.104% | $9.6448 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $86.97 | 3.603% | $90.1035 | $90.10 | $90.10 | $90.10 |
| Purchase #7 | $144.36 | 6.131% | $153.2107 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $883.20 | $958.1081 | $958.10 | $958.10 | $958.10 | |