| 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 | $105.59 | 5.219% | $111.1007 | $111.10 | $111.10 | $111.10 |
| Purchase #2 | $131.56 | 8.701% | $143.007 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $195.67 | 12.521% | $220.1698 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $241.66 | 10.714% | $267.5515 | $267.55 | $267.55 | $267.60 |
| Purchase #5 | $233.49 | 9.761% | $256.281 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $193.71 | 5.700% | $204.7515 | $204.75 | $204.75 | $204.80 |
| Purchase #7 | $94.26 | 9.814% | $103.5107 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $1,195.94 | $1,306.3722 | $1,306.37 | $1,306.35 | $1,306.50 | |