| 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 | $97.78 | 9.626% | $107.1923 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $121.64 | 10.729% | $134.6908 | $134.69 | $134.70 | $134.70 |
| Purchase #3 | $153.78 | 10.699% | $170.2329 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $107.93 | 12.447% | $121.364 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $37.94 | 4.562% | $39.6708 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $196.58 | 7.676% | $211.6695 | $211.67 | $211.65 | $211.70 |
| Purchase #7 | $91.73 | 10.790% | $101.6277 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $807.38 | $886.4480 | $886.44 | $886.45 | $886.50 | |