| 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 | $223.61 | 3.750% | $231.9954 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $248.86 | 8.526% | $270.0778 | $270.08 | $270.10 | $270.10 |
| Purchase #3 | $22.51 | 13.680% | $25.5894 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $232.51 | 7.139% | $249.1089 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $178.31 | 10.860% | $197.6745 | $197.67 | $197.65 | $197.70 |
| Purchase #6 | $219.77 | 8.468% | $238.3801 | $238.38 | $238.40 | $238.40 |
| Purchase #7 | $161.77 | 8.593% | $175.6709 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,287.34 | $1,388.4970 | $1,388.50 | $1,388.50 | $1,388.60 | |