| 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 | $25.59 | 13.210% | $28.9704 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $167.62 | 12.655% | $188.8323 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $161.59 | 3.427% | $167.1277 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $122.43 | 11.743% | $136.807 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $209.25 | 5.810% | $221.4074 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $177.33 | 8.112% | $191.715 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $232.40 | 11.441% | $258.9889 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $1,096.21 | $1,193.8487 | $1,193.86 | $1,193.85 | $1,193.80 | |