| 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 | $99.96 | 9.405% | $109.3612 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $190.77 | 4.486% | $199.3279 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $23.54 | 9.575% | $25.794 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $202.42 | 3.397% | $209.2962 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $176.52 | 10.562% | $195.164 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $68.45 | 9.151% | $74.7139 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $236.62 | 13.449% | $268.443 | $268.44 | $268.45 | $268.40 |
| 7 purchase totals = | $998.28 | $1,082.1002 | $1,082.09 | $1,082.10 | $1,082.10 | |