| 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 | $121.95 | 10.675% | $134.9682 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $224.57 | 9.552% | $246.0209 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $225.95 | 13.159% | $255.6828 | $255.68 | $255.70 | $255.70 |
| Purchase #4 | $83.48 | 9.640% | $91.5275 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $57.36 | 13.457% | $65.0789 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $188.60 | 3.854% | $195.8686 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $206.44 | 4.551% | $215.8351 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $1,108.35 | $1,204.9820 | $1,204.99 | $1,205.00 | $1,205.00 | |