| 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 | $118.97 | 12.128% | $133.3987 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $124.38 | 10.606% | $137.5717 | $137.57 | $137.55 | $137.60 |
| Purchase #3 | $128.41 | 9.678% | $140.8375 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $226.47 | 7.396% | $243.2197 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $204.78 | 12.126% | $229.6116 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $101.96 | 3.276% | $105.3002 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $41.77 | 8.506% | $45.323 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $946.74 | $1,035.2624 | $1,035.26 | $1,035.20 | $1,035.20 | |