| 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 | $225.90 | 7.830% | $243.588 | $243.59 | $243.60 | $243.60 |
| Purchase #2 | $219.66 | 9.160% | $239.7809 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $74.98 | 5.668% | $79.2299 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $211.49 | 12.603% | $238.1441 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $247.73 | 12.628% | $279.0133 | $279.01 | $279.00 | $279.00 |
| Purchase #6 | $42.27 | 6.700% | $45.1021 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $24.63 | 7.626% | $26.5083 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $1,046.66 | $1,151.3666 | $1,151.36 | $1,151.40 | $1,151.30 | |