| 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 | $230.50 | 10.253% | $254.1332 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $156.38 | 3.735% | $162.2208 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $35.78 | 11.136% | $39.7645 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $194.50 | 8.462% | $210.9586 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $225.96 | 13.511% | $256.4895 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $95.36 | 12.247% | $107.0387 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $217.31 | 3.222% | $224.3117 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $1,155.79 | $1,254.9170 | $1,254.91 | $1,254.90 | $1,254.90 | |