| 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 | $66.96 | 8.242% | $72.4788 | $72.48 | $72.50 | $72.50 |
| Purchase #2 | $105.80 | 13.829% | $120.4311 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $173.30 | 11.294% | $192.8725 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $120.65 | 7.748% | $129.998 | $130.00 | $130.00 | $130.00 |
| Purchase #5 | $249.86 | 7.456% | $268.4896 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $248.83 | 9.347% | $272.0881 | $272.09 | $272.10 | $272.10 |
| Purchase #7 | $53.52 | 8.341% | $57.9841 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $1,018.92 | $1,114.3422 | $1,114.34 | $1,114.40 | $1,114.40 | |