| 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 | $240.53 | 11.471% | $268.1212 | $268.12 | $268.10 | $268.10 |
| Purchase #2 | $207.83 | 10.462% | $229.5732 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $136.70 | 9.250% | $149.3448 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $211.51 | 10.267% | $233.2257 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $162.97 | 5.513% | $171.9545 | $171.95 | $171.95 | $172.00 |
| Purchase #6 | $68.84 | 13.332% | $78.0177 | $78.02 | $78.00 | $78.00 |
| Purchase #7 | $13.50 | 10.413% | $14.9058 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $1,041.88 | $1,145.1429 | $1,145.14 | $1,145.10 | $1,145.10 | |