| 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 | $132.75 | 6.668% | $141.6018 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $238.33 | 13.478% | $270.4521 | $270.45 | $270.45 | $270.50 |
| Purchase #3 | $143.76 | 3.834% | $149.2718 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $249.73 | 8.164% | $270.118 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $230.25 | 10.372% | $254.1315 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $30.85 | 9.512% | $33.7845 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $129.61 | 9.826% | $142.3455 | $142.35 | $142.35 | $142.30 |
| 7 purchase totals = | $1,155.28 | $1,261.7052 | $1,261.70 | $1,261.70 | $1,261.70 | |