| 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 | $201.39 | 13.475% | $228.5273 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $248.43 | 11.562% | $277.1535 | $277.15 | $277.15 | $277.20 |
| Purchase #3 | $106.93 | 3.155% | $110.3036 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $84.71 | 8.491% | $91.9027 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $135.46 | 13.595% | $153.8758 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $172.34 | 13.806% | $196.1333 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $206.98 | 12.318% | $232.4758 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $1,156.24 | $1,290.3720 | $1,290.37 | $1,290.45 | $1,290.40 | |