| 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 | $102.49 | 7.731% | $110.4135 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $98.71 | 4.561% | $103.2122 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $109.33 | 3.298% | $112.9357 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $204.36 | 10.838% | $226.5085 | $226.51 | $226.50 | $226.50 |
| Purchase #5 | $5.70 | 11.508% | $6.356 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $114.99 | 10.206% | $126.7259 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $11.33 | 12.288% | $12.7222 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $646.91 | $698.8740 | $698.88 | $698.85 | $698.80 | |