| 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 | $175.91 | 4.169% | $183.2437 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $215.90 | 6.260% | $229.4153 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $210.27 | 11.710% | $234.8926 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $47.81 | 5.443% | $50.4123 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $48.42 | 13.170% | $54.7969 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $249.54 | 5.748% | $263.8836 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $183.42 | 10.544% | $202.7598 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,131.27 | $1,219.4042 | $1,219.40 | $1,219.40 | $1,219.40 | |