| 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 | $198.55 | 12.724% | $223.8135 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $160.56 | 13.409% | $182.0895 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $23.49 | 9.151% | $25.6396 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $9.52 | 7.432% | $10.2275 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $213.54 | 6.114% | $226.5958 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $61.30 | 5.389% | $64.6035 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $238.88 | 8.303% | $258.7142 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $905.84 | $991.6836 | $991.68 | $991.70 | $991.60 | |