| 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 | $205.43 | 9.698% | $225.3526 | $225.35 | $225.35 | $225.40 |
| Purchase #2 | $120.53 | 9.680% | $132.1973 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $201.65 | 3.217% | $208.1371 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $212.96 | 7.834% | $229.6433 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $87.29 | 4.369% | $91.1037 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $181.71 | 7.394% | $195.1456 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $121.72 | 13.666% | $138.3543 | $138.35 | $138.35 | $138.40 |
| 7 purchase totals = | $1,131.29 | $1,219.9339 | $1,219.93 | $1,219.95 | $1,219.90 | |