| 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 | $108.70 | 13.572% | $123.4528 | $123.45 | $123.45 | $123.50 |
| Purchase #2 | $131.38 | 4.656% | $137.4971 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $181.56 | 10.277% | $200.2189 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $99.30 | 7.799% | $107.0444 | $107.04 | $107.05 | $107.00 |
| Purchase #5 | $181.74 | 13.372% | $206.0423 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $95.29 | 6.760% | $101.7316 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $7.78 | 8.209% | $8.4187 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $805.75 | $884.4058 | $884.40 | $884.40 | $884.30 | |