| 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 | $220.52 | 11.838% | $246.6252 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $228.90 | 10.570% | $253.0947 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $38.52 | 9.285% | $42.0966 | $42.10 | $42.10 | $42.10 |
| Purchase #4 | $224.37 | 8.672% | $243.8274 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $182.46 | 6.253% | $193.8692 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $87.36 | 5.379% | $92.0591 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $41.70 | 5.867% | $44.1465 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $1,023.83 | $1,115.7187 | $1,115.73 | $1,115.75 | $1,115.70 | |