| 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 | $120.58 | 11.288% | $134.1911 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $95.56 | 10.475% | $105.5699 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $92.83 | 5.351% | $97.7973 | $97.80 | $97.80 | $97.80 |
| Purchase #4 | $96.36 | 5.530% | $101.6887 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $34.42 | 10.355% | $37.9842 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $193.66 | 7.738% | $208.6454 | $208.65 | $208.65 | $208.60 |
| Purchase #7 | $135.68 | 13.592% | $154.1216 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $769.09 | $839.9982 | $840.00 | $840.00 | $840.00 | |