| 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 | $108.46 | 5.305% | $114.2138 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $215.39 | 10.586% | $238.1912 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $98.91 | 9.851% | $108.6536 | $108.65 | $108.65 | $108.70 |
| Purchase #4 | $47.72 | 7.727% | $51.4073 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $137.34 | 7.259% | $147.3095 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $60.64 | 3.310% | $62.6472 | $62.65 | $62.65 | $62.60 |
| Purchase #7 | $54.48 | 8.872% | $59.3135 | $59.31 | $59.30 | $59.30 |
| 7 purchase totals = | $722.94 | $781.7361 | $781.73 | $781.70 | $781.70 | |