| 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 | $98.29 | 4.373% | $102.5882 | $102.59 | $102.60 | $102.60 |
| Purchase #2 | $182.95 | 4.244% | $190.7144 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $39.51 | 11.731% | $44.1449 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $128.69 | 3.598% | $133.3203 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $112.86 | 7.132% | $120.9092 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $205.90 | 8.837% | $224.0954 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $215.44 | 5.318% | $226.8971 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $983.64 | $1,042.6695 | $1,042.67 | $1,042.65 | $1,042.60 | |