| 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 | $245.82 | 3.815% | $255.198 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $215.37 | 4.789% | $225.6841 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $202.77 | 11.219% | $225.5188 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $110.57 | 12.657% | $124.5648 | $124.56 | $124.55 | $124.60 |
| Purchase #5 | $194.47 | 6.649% | $207.4003 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $142.57 | 13.634% | $162.008 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $130.76 | 13.646% | $148.6035 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $1,242.33 | $1,348.9775 | $1,348.97 | $1,348.95 | $1,349.00 | |