| 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 | $213.82 | 9.769% | $234.7081 | $234.71 | $234.70 | $234.70 |
| Purchase #2 | $152.26 | 11.779% | $170.1947 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $177.78 | 11.737% | $198.646 | $198.65 | $198.65 | $198.60 |
| Purchase #4 | $66.98 | 8.166% | $72.4496 | $72.45 | $72.45 | $72.40 |
| Purchase #5 | $128.95 | 13.667% | $146.5736 | $146.57 | $146.55 | $146.60 |
| Purchase #6 | $225.33 | 6.651% | $240.3167 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $38.68 | 13.132% | $43.7595 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $1,003.80 | $1,106.6482 | $1,106.65 | $1,106.60 | $1,106.60 | |