| 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 | $227.87 | 7.487% | $244.9306 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $157.77 | 7.714% | $169.9404 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $180.64 | 13.865% | $205.6857 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $197.48 | 3.342% | $204.0798 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $57.44 | 3.301% | $59.3361 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $247.64 | 13.353% | $280.7074 | $280.71 | $280.70 | $280.70 |
| Purchase #7 | $20.33 | 11.304% | $22.6281 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $1,089.17 | $1,187.3081 | $1,187.32 | $1,187.40 | $1,187.20 | |