| 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 | $243.83 | 12.141% | $273.4334 | $273.43 | $273.45 | $273.40 |
| Purchase #2 | $8.69 | 6.809% | $9.2817 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $220.62 | 6.701% | $235.4037 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $88.49 | 8.331% | $95.8621 | $95.86 | $95.85 | $95.90 |
| Purchase #5 | $54.57 | 9.766% | $59.8993 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $141.59 | 5.629% | $149.5601 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $170.77 | 13.377% | $193.6139 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $928.56 | $1,017.0542 | $1,017.04 | $1,017.05 | $1,017.10 | |