| 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 | $6.52 | 7.352% | $6.9994 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $144.30 | 12.274% | $162.0114 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $97.94 | 13.226% | $110.8935 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $190.52 | 13.294% | $215.8477 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $79.86 | 3.641% | $82.7677 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $179.94 | 9.813% | $197.5975 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $217.82 | 9.267% | $238.0054 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $916.90 | $1,014.1226 | $1,014.13 | $1,014.10 | $1,014.10 | |