| 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 | $247.43 | 13.762% | $281.4813 | $281.48 | $281.50 | $281.50 |
| Purchase #2 | $67.40 | 3.581% | $69.8136 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $135.67 | 13.227% | $153.6151 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $40.58 | 3.389% | $41.9553 | $41.96 | $41.95 | $42.00 |
| Purchase #5 | $249.69 | 11.252% | $277.7851 | $277.79 | $277.80 | $277.80 |
| Purchase #6 | $112.74 | 13.609% | $128.0828 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $171.47 | 10.226% | $189.0045 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,024.98 | $1,141.7377 | $1,141.74 | $1,141.75 | $1,141.80 | |