| 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 | $124.26 | 13.481% | $141.0115 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $131.88 | 7.755% | $142.1073 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $241.53 | 12.287% | $271.2068 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $214.40 | 13.152% | $242.5979 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $179.43 | 9.821% | $197.0518 | $197.05 | $197.05 | $197.10 |
| Purchase #6 | $53.64 | 9.663% | $58.8232 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $194.36 | 6.291% | $206.5872 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $1,139.50 | $1,259.3857 | $1,259.39 | $1,259.35 | $1,259.40 | |