| 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 | $228.58 | 10.853% | $253.3878 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $179.43 | 5.507% | $189.3112 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $124.86 | 12.614% | $140.6098 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $160.68 | 13.391% | $182.1967 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $57.39 | 3.213% | $59.2339 | $59.23 | $59.25 | $59.20 |
| Purchase #6 | $75.71 | 5.640% | $79.98 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $128.56 | 12.866% | $145.1005 | $145.10 | $145.10 | $145.10 |
| 7 purchase totals = | $955.21 | $1,049.8199 | $1,049.82 | $1,049.85 | $1,049.80 | |