| 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 | $200.38 | 9.391% | $219.1977 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $192.55 | 13.665% | $218.862 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $144.63 | 7.142% | $154.9595 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $94.76 | 5.451% | $99.9254 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $77.69 | 9.762% | $85.2741 | $85.27 | $85.25 | $85.30 |
| Purchase #6 | $225.85 | 13.625% | $256.6221 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $212.68 | 8.408% | $230.5621 | $230.56 | $230.55 | $230.60 |
| 7 purchase totals = | $1,148.54 | $1,265.4029 | $1,265.40 | $1,265.35 | $1,265.50 | |