| 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 | $123.96 | 8.198% | $134.1222 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $101.94 | 3.508% | $105.5161 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $203.58 | 3.358% | $210.4162 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $198.71 | 4.509% | $207.6698 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $46.85 | 4.534% | $48.9742 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $193.50 | 3.552% | $200.3731 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $149.96 | 7.191% | $160.7436 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $1,018.50 | $1,067.8152 | $1,067.81 | $1,067.70 | $1,067.80 | |