| 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 | $188.71 | 8.105% | $204.0049 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $98.37 | 3.784% | $102.0923 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $137.78 | 13.584% | $156.496 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $114.65 | 4.809% | $120.1635 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $232.89 | 11.704% | $260.1474 | $260.15 | $260.15 | $260.10 |
| Purchase #6 | $199.42 | 9.365% | $218.0957 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $220.52 | 13.245% | $249.7279 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $1,192.34 | $1,310.7277 | $1,310.73 | $1,310.75 | $1,310.70 | |