| 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 | $202.32 | 11.540% | $225.6677 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $94.53 | 6.750% | $100.9108 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $188.60 | 3.667% | $195.516 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $173.95 | 8.313% | $188.4105 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $72.26 | 9.696% | $79.2663 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $223.26 | 8.560% | $242.3711 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $141.60 | 12.343% | $159.0777 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,096.52 | $1,191.2201 | $1,191.23 | $1,191.15 | $1,191.30 | |