| 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 | $134.71 | 6.332% | $143.2398 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $235.48 | 11.351% | $262.2093 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $90.99 | 8.696% | $98.9025 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $62.60 | 12.297% | $70.2979 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $197.98 | 7.458% | $212.7453 | $212.75 | $212.75 | $212.70 |
| Purchase #6 | $217.73 | 4.733% | $228.0352 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $104.73 | 9.631% | $114.8165 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $1,044.22 | $1,130.2465 | $1,130.26 | $1,130.25 | $1,130.10 | |