| 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 | $164.62 | 13.640% | $187.0742 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $247.90 | 3.759% | $257.2186 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $170.72 | 10.223% | $188.1727 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $239.60 | 4.146% | $249.5338 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $194.53 | 9.485% | $212.9812 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $117.33 | 13.780% | $133.4981 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $44.86 | 6.171% | $47.6283 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $1,179.56 | $1,276.1069 | $1,276.10 | $1,276.10 | $1,276.10 | |