| 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 | $218.63 | 7.623% | $235.2962 | $235.30 | $235.30 | $235.30 |
| Purchase #2 | $158.29 | 5.356% | $166.768 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $88.35 | 3.219% | $91.194 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $63.39 | 9.200% | $69.2219 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $61.84 | 11.576% | $68.9986 | $69.00 | $69.00 | $69.00 |
| Purchase #6 | $42.88 | 6.497% | $45.6659 | $45.67 | $45.65 | $45.70 |
| Purchase #7 | $229.31 | 10.168% | $252.6262 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $862.69 | $929.7708 | $929.78 | $929.75 | $929.80 | |