| 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 | $212.86 | 8.256% | $230.4337 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $69.90 | 4.421% | $72.9903 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $240.52 | 13.431% | $272.8242 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $133.74 | 6.867% | $142.9239 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $159.94 | 3.611% | $165.7154 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $52.49 | 12.143% | $58.8639 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $123.95 | 12.433% | $139.3607 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $993.40 | $1,083.1121 | $1,083.10 | $1,083.05 | $1,083.10 | |