| 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 | $40.67 | 12.211% | $45.6362 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $195.97 | 12.762% | $220.9797 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $161.90 | 5.441% | $170.709 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $174.76 | 11.517% | $194.8871 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $118.48 | 11.524% | $132.1336 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $200.82 | 9.203% | $219.3015 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $119.25 | 7.814% | $128.5682 | $128.57 | $128.55 | $128.60 |
| 7 purchase totals = | $1,011.85 | $1,112.2153 | $1,112.22 | $1,112.25 | $1,112.20 | |