| 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 | $248.54 | 13.185% | $281.31 | $281.31 | $281.30 | $281.30 |
| Purchase #2 | $98.66 | 5.510% | $104.0962 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $180.33 | 8.137% | $195.0035 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $47.60 | 13.609% | $54.0779 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $61.53 | 10.732% | $68.1334 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $198.28 | 9.602% | $217.3188 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $244.32 | 13.760% | $277.9384 | $277.94 | $277.95 | $277.90 |
| 7 purchase totals = | $1,079.26 | $1,197.8782 | $1,197.88 | $1,197.90 | $1,197.80 | |