| 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 | $170.92 | 10.694% | $189.1982 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $233.42 | 6.111% | $247.6843 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $227.40 | 6.136% | $241.3533 | $241.35 | $241.35 | $241.40 |
| Purchase #4 | $187.34 | 3.828% | $194.5114 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $119.56 | 9.759% | $131.2279 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $138.44 | 9.698% | $151.8659 | $151.87 | $151.85 | $151.90 |
| Purchase #7 | $115.40 | 10.217% | $127.1904 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $1,192.48 | $1,283.0314 | $1,283.03 | $1,283.05 | $1,283.10 | |