| 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 | $194.29 | 7.758% | $209.363 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $158.59 | 13.188% | $179.5048 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $211.97 | 12.448% | $238.356 | $238.36 | $238.35 | $238.40 |
| Purchase #4 | $64.76 | 7.237% | $69.4467 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $29.37 | 7.761% | $31.6494 | $31.65 | $31.65 | $31.60 |
| Purchase #6 | $165.27 | 6.234% | $175.5729 | $175.57 | $175.55 | $175.60 |
| Purchase #7 | $124.60 | 4.866% | $130.663 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $948.85 | $1,034.5558 | $1,034.55 | $1,034.50 | $1,034.60 | |