| 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 | $247.39 | 7.699% | $266.4366 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $201.80 | 8.115% | $218.1761 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $19.72 | 8.860% | $21.4672 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $111.51 | 12.823% | $125.8089 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $243.95 | 13.606% | $277.1418 | $277.14 | $277.15 | $277.10 |
| Purchase #6 | $33.97 | 7.849% | $36.6363 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $246.86 | 8.316% | $267.3889 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $1,105.20 | $1,213.0558 | $1,213.07 | $1,213.10 | $1,213.00 | |