| 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 | $134.38 | 10.851% | $148.9616 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $135.80 | 10.252% | $149.7222 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $43.79 | 3.588% | $45.3612 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $193.39 | 12.342% | $217.2582 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $205.29 | 9.144% | $224.0617 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $248.94 | 11.152% | $276.7018 | $276.70 | $276.70 | $276.70 |
| Purchase #7 | $23.44 | 7.834% | $25.2763 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $985.03 | $1,087.3430 | $1,087.34 | $1,087.30 | $1,087.50 | |