| 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 | $120.48 | 4.126% | $125.451 | $125.45 | $125.45 | $125.50 |
| Purchase #2 | $194.79 | 10.291% | $214.8358 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $17.69 | 8.277% | $19.1542 | $19.15 | $19.15 | $19.20 |
| Purchase #4 | $49.53 | 9.436% | $54.2037 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $214.78 | 8.548% | $233.1394 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $245.55 | 12.657% | $276.6293 | $276.63 | $276.65 | $276.60 |
| Purchase #7 | $75.87 | 11.503% | $84.5973 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $918.69 | $1,008.0107 | $1,008.01 | $1,008.05 | $1,008.00 | |