| 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 | $184.45 | 10.437% | $203.701 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $129.51 | 9.127% | $141.3304 | $141.33 | $141.35 | $141.30 |
| Purchase #3 | $236.78 | 4.492% | $247.4162 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $116.60 | 6.658% | $124.3632 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $17.57 | 11.431% | $19.5784 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $187.78 | 5.407% | $197.9333 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $80.50 | 9.345% | $88.0227 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $953.19 | $1,022.3452 | $1,022.34 | $1,022.35 | $1,022.30 | |