| 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 | $180.55 | 3.863% | $187.5246 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $151.84 | 13.265% | $171.9816 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $246.84 | 3.718% | $256.0175 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $47.94 | 11.537% | $53.4708 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $238.75 | 3.787% | $247.7915 | $247.79 | $247.80 | $247.80 |
| Purchase #6 | $193.29 | 8.755% | $210.2125 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $223.28 | 4.412% | $233.1311 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $1,282.49 | $1,360.1296 | $1,360.12 | $1,360.10 | $1,360.10 | |