| 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 | $94.61 | 8.384% | $102.5421 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $164.39 | 4.507% | $171.7991 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $85.56 | 12.297% | $96.0813 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $183.68 | 10.477% | $202.9242 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $155.66 | 9.219% | $170.0103 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $189.47 | 5.270% | $199.4551 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $89.67 | 10.848% | $99.3974 | $99.40 | $99.40 | $99.40 |
| 7 purchase totals = | $963.04 | $1,042.2095 | $1,042.21 | $1,042.20 | $1,042.20 | |