| 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 | $190.78 | 6.350% | $202.8945 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $233.85 | 4.554% | $244.4995 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $84.78 | 8.331% | $91.843 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $239.77 | 5.304% | $252.4874 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $98.34 | 4.794% | $103.0544 | $103.05 | $103.05 | $103.10 |
| Purchase #6 | $141.86 | 8.564% | $154.0089 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $94.77 | 3.836% | $98.4054 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $1,084.15 | $1,147.1931 | $1,147.19 | $1,147.20 | $1,147.20 | |