| 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 | $224.53 | 10.796% | $248.7703 | $248.77 | $248.75 | $248.80 |
| Purchase #2 | $97.55 | 12.865% | $110.0998 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $47.60 | 4.438% | $49.7125 | $49.71 | $49.70 | $49.70 |
| Purchase #4 | $184.64 | 3.105% | $190.3731 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $10.97 | 9.769% | $12.0417 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $141.93 | 7.779% | $152.9707 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $18.70 | 8.580% | $20.3045 | $20.30 | $20.30 | $20.30 |
| 7 purchase totals = | $725.92 | $784.2726 | $784.26 | $784.20 | $784.30 | |