| 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 | $245.65 | 4.622% | $257.0039 | $257.00 | $257.00 | $257.00 |
| Purchase #2 | $44.52 | 7.624% | $47.9142 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $243.63 | 12.281% | $273.5502 | $273.55 | $273.55 | $273.60 |
| Purchase #4 | $77.68 | 13.299% | $88.0107 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $100.78 | 9.739% | $110.595 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $64.58 | 4.483% | $67.4751 | $67.48 | $67.50 | $67.50 |
| Purchase #7 | $242.61 | 8.513% | $263.2634 | $263.26 | $263.25 | $263.30 |
| 7 purchase totals = | $1,019.45 | $1,107.8125 | $1,107.81 | $1,107.80 | $1,107.90 | |