| 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 | $186.52 | 7.264% | $200.0688 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $206.89 | 7.314% | $222.0219 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $42.50 | 11.663% | $47.4568 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $141.36 | 7.165% | $151.4884 | $151.49 | $151.50 | $151.50 |
| Purchase #5 | $194.44 | 6.145% | $206.3883 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $87.78 | 8.835% | $95.5354 | $95.54 | $95.55 | $95.50 |
| Purchase #7 | $192.36 | 7.494% | $206.7755 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $1,051.85 | $1,129.7351 | $1,129.75 | $1,129.75 | $1,129.80 | |