| 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 | $130.36 | 13.686% | $148.2011 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $70.26 | 10.517% | $77.6492 | $77.65 | $77.65 | $77.60 |
| Purchase #3 | $239.78 | 13.518% | $272.1935 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $181.65 | 9.723% | $199.3118 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $182.64 | 11.452% | $203.5559 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $191.42 | 13.442% | $217.1507 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $232.31 | 10.217% | $256.0451 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $1,228.42 | $1,374.1073 | $1,374.11 | $1,374.10 | $1,374.10 | |