| 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 | $6.29 | 11.853% | $7.0356 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $118.41 | 8.774% | $128.7993 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $194.74 | 11.105% | $216.3659 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $152.78 | 7.469% | $164.1911 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $166.65 | 13.396% | $188.9744 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $141.64 | 3.326% | $146.3509 | $146.35 | $146.35 | $146.40 |
| Purchase #7 | $223.97 | 13.733% | $254.7278 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $1,004.48 | $1,106.4450 | $1,106.45 | $1,106.45 | $1,106.50 | |