| 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 | $204.34 | 7.816% | $220.3112 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $35.27 | 11.150% | $39.2026 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $200.75 | 8.225% | $217.2617 | $217.26 | $217.25 | $217.30 |
| Purchase #4 | $180.42 | 9.288% | $197.1774 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $90.43 | 4.113% | $94.1494 | $94.15 | $94.15 | $94.10 |
| Purchase #6 | $196.91 | 6.334% | $209.3823 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $247.28 | 12.805% | $278.9442 | $278.94 | $278.95 | $278.90 |
| 7 purchase totals = | $1,155.40 | $1,256.4288 | $1,256.42 | $1,256.45 | $1,256.40 | |