| 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 | $206.50 | 5.857% | $218.5947 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $130.30 | 8.310% | $141.1279 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $69.76 | 10.158% | $76.8462 | $76.85 | $76.85 | $76.80 |
| Purchase #4 | $68.45 | 6.828% | $73.1238 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $117.28 | 10.422% | $129.5029 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $180.60 | 6.607% | $192.5322 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $132.48 | 5.459% | $139.7121 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $905.37 | $971.4398 | $971.43 | $971.45 | $971.30 | |