| 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 | $129.72 | 9.184% | $141.6335 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $238.39 | 4.714% | $249.6277 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $116.98 | 12.216% | $131.2703 | $131.27 | $131.25 | $131.30 |
| Purchase #4 | $224.91 | 6.717% | $240.0172 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $14.77 | 7.487% | $15.8758 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $239.59 | 7.725% | $258.0983 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $246.32 | 3.254% | $254.3353 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $1,210.68 | $1,290.8581 | $1,290.87 | $1,290.90 | $1,290.80 | |