| 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 | $102.38 | 5.720% | $108.2361 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $166.43 | 13.779% | $189.3624 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $241.90 | 12.649% | $272.4979 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $18.66 | 11.135% | $20.7378 | $20.74 | $20.75 | $20.70 |
| Purchase #5 | $220.35 | 13.590% | $250.2956 | $250.30 | $250.30 | $250.30 |
| Purchase #6 | $10.32 | 8.409% | $11.1878 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $215.64 | 13.162% | $244.0225 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $975.68 | $1,096.3401 | $1,096.35 | $1,096.35 | $1,096.30 | |