| 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 | $122.61 | 4.703% | $128.3763 | $128.38 | $128.40 | $128.40 |
| Purchase #2 | $155.88 | 11.239% | $173.3994 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $210.54 | 7.191% | $225.6799 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $238.31 | 11.258% | $265.1389 | $265.14 | $265.15 | $265.10 |
| Purchase #5 | $13.96 | 5.608% | $14.7429 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $162.39 | 5.123% | $170.7092 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $57.28 | 9.774% | $62.8785 | $62.88 | $62.90 | $62.90 |
| 7 purchase totals = | $960.97 | $1,040.9251 | $1,040.93 | $1,041.00 | $1,040.90 | |