| 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 | $13.56 | 12.654% | $15.2759 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $192.95 | 13.464% | $218.9288 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $129.26 | 6.280% | $137.3775 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $163.65 | 9.393% | $179.0216 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $97.47 | 7.829% | $105.1009 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $208.55 | 5.828% | $220.7043 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $121.38 | 3.675% | $125.8407 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $926.82 | $1,002.2497 | $1,002.25 | $1,002.30 | $1,002.20 | |