| 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 | $235.48 | 4.284% | $245.568 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $229.88 | 8.595% | $249.6382 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $169.41 | 11.691% | $189.2157 | $189.22 | $189.20 | $189.20 |
| Purchase #4 | $196.40 | 6.729% | $209.6158 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $78.73 | 7.565% | $84.6859 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $54.43 | 7.586% | $58.5591 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $228.29 | 8.570% | $247.8545 | $247.85 | $247.85 | $247.90 |
| 7 purchase totals = | $1,192.62 | $1,285.1372 | $1,285.15 | $1,285.10 | $1,285.20 | |