| 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 | $229.52 | 9.712% | $251.811 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $204.78 | 7.663% | $220.4723 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $196.62 | 12.714% | $221.6183 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $162.80 | 6.740% | $173.7727 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $238.78 | 12.744% | $269.2101 | $269.21 | $269.20 | $269.20 |
| Purchase #6 | $87.75 | 7.454% | $94.2909 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $118.67 | 5.228% | $124.8741 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $1,238.92 | $1,356.0494 | $1,356.04 | $1,355.95 | $1,356.10 | |