| 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 | $195.47 | 11.310% | $217.5777 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $181.66 | 4.757% | $190.3016 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $194.85 | 13.488% | $221.1314 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $51.61 | 3.534% | $53.4339 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $64.66 | 8.117% | $69.9085 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $104.49 | 5.135% | $109.8556 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $66.97 | 7.624% | $72.0758 | $72.08 | $72.10 | $72.10 |
| 7 purchase totals = | $859.71 | $934.2845 | $934.29 | $934.35 | $934.30 | |