| 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 | $114.38 | 7.739% | $123.2319 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $213.92 | 3.445% | $221.2895 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $74.54 | 12.260% | $83.6786 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $103.64 | 7.439% | $111.3498 | $111.35 | $111.35 | $111.30 |
| Purchase #5 | $219.84 | 5.858% | $232.7182 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $228.39 | 8.158% | $247.0221 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $247.83 | 8.345% | $268.5114 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $1,202.54 | $1,287.8015 | $1,287.80 | $1,287.80 | $1,287.70 | |