| 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 | $205.87 | 11.665% | $229.8847 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $65.93 | 13.336% | $74.7224 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $249.74 | 13.595% | $283.6922 | $283.69 | $283.70 | $283.70 |
| Purchase #4 | $210.80 | 8.561% | $228.8466 | $228.85 | $228.85 | $228.80 |
| Purchase #5 | $139.75 | 6.525% | $148.8687 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $175.57 | 7.698% | $189.0854 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $113.80 | 12.503% | $128.0284 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $1,161.46 | $1,283.1284 | $1,283.13 | $1,283.15 | $1,283.10 | |