| 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 | $116.71 | 7.788% | $125.7994 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $248.88 | 8.635% | $270.3708 | $270.37 | $270.35 | $270.40 |
| Purchase #3 | $217.62 | 9.384% | $238.0415 | $238.04 | $238.05 | $238.00 |
| Purchase #4 | $198.34 | 8.669% | $215.5341 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $246.65 | 4.720% | $258.2919 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $129.59 | 4.378% | $135.2635 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $87.74 | 12.494% | $98.7022 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $1,245.53 | $1,342.0034 | $1,341.99 | $1,342.00 | $1,342.00 | |