| 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 | $196.47 | 3.736% | $203.8101 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $141.92 | 12.869% | $160.1837 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $218.69 | 7.785% | $235.715 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $239.27 | 4.424% | $249.8553 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $121.92 | 13.341% | $138.1853 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $199.41 | 10.829% | $221.0041 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $82.32 | 13.869% | $93.737 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $1,200.00 | $1,302.4905 | $1,302.50 | $1,302.50 | $1,302.50 | |