| 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 | $236.67 | 3.132% | $244.0825 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $216.31 | 7.424% | $232.3689 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $38.51 | 9.332% | $42.1038 | $42.10 | $42.10 | $42.10 |
| Purchase #4 | $158.90 | 10.201% | $175.1094 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $185.62 | 7.310% | $199.1888 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $26.90 | 10.183% | $29.6392 | $29.64 | $29.65 | $29.60 |
| Purchase #7 | $230.48 | 10.415% | $254.4845 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $1,093.39 | $1,176.9771 | $1,176.97 | $1,177.00 | $1,177.00 | |