| 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 | $247.92 | 6.370% | $263.7125 | $263.71 | $263.70 | $263.70 |
| Purchase #2 | $19.80 | 7.321% | $21.2496 | $21.25 | $21.25 | $21.20 |
| Purchase #3 | $140.88 | 8.559% | $152.9379 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $208.27 | 3.373% | $215.2949 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $132.90 | 6.650% | $141.7379 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $148.66 | 6.676% | $158.5845 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $110.74 | 10.516% | $122.3854 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $1,009.17 | $1,075.9027 | $1,075.90 | $1,075.95 | $1,075.80 | |