| 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 | $244.33 | 3.302% | $252.3978 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $155.42 | 5.641% | $164.1872 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $51.27 | 3.500% | $53.0645 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $249.90 | 13.304% | $283.1467 | $283.15 | $283.15 | $283.10 |
| Purchase #5 | $42.69 | 3.532% | $44.1978 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $94.77 | 5.782% | $100.2496 | $100.25 | $100.25 | $100.20 |
| Purchase #7 | $207.25 | 9.195% | $226.3066 | $226.31 | $226.30 | $226.30 |
| 7 purchase totals = | $1,045.63 | $1,123.5502 | $1,123.56 | $1,123.55 | $1,123.50 | |