| 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 | $199.90 | 7.816% | $215.5242 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $39.88 | 3.411% | $41.2403 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $121.41 | 6.137% | $128.8609 | $128.86 | $128.85 | $128.90 |
| Purchase #4 | $138.92 | 8.776% | $151.1116 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $195.27 | 4.590% | $204.2329 | $204.23 | $204.25 | $204.20 |
| Purchase #6 | $121.75 | 11.192% | $135.3763 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $181.66 | 7.437% | $195.1701 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $998.79 | $1,071.5163 | $1,071.51 | $1,071.50 | $1,071.50 | |