| 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 | $107.71 | 10.784% | $119.3254 | $119.33 | $119.35 | $119.30 |
| Purchase #2 | $240.37 | 6.294% | $255.4989 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $209.34 | 5.420% | $220.6862 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $198.37 | 13.685% | $225.5169 | $225.52 | $225.50 | $225.50 |
| Purchase #5 | $135.93 | 13.861% | $154.7713 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $45.65 | 3.166% | $47.0953 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $131.97 | 10.719% | $146.1159 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $1,069.34 | $1,169.0099 | $1,169.03 | $1,169.00 | $1,169.00 | |