| 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 | $113.39 | 13.808% | $129.0469 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $174.87 | 7.464% | $187.9223 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $29.71 | 5.290% | $31.2817 | $31.28 | $31.30 | $31.30 |
| Purchase #4 | $210.25 | 5.390% | $221.5825 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $173.74 | 12.472% | $195.4089 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $13.97 | 11.391% | $15.5613 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $214.58 | 8.584% | $232.9995 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $930.51 | $1,013.8031 | $1,013.80 | $1,013.80 | $1,013.80 | |