| 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 | $120.52 | 8.762% | $131.08 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $223.50 | 10.197% | $246.2903 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $89.71 | 8.371% | $97.2196 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $160.77 | 8.785% | $174.8936 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $155.82 | 10.389% | $172.0081 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $204.55 | 11.261% | $227.5844 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $22.45 | 9.424% | $24.5657 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $977.32 | $1,073.6417 | $1,073.64 | $1,073.65 | $1,073.70 | |