| 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 | $82.27 | 9.516% | $90.0988 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $234.98 | 10.617% | $259.9278 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $231.60 | 3.748% | $240.2804 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $193.75 | 4.387% | $202.2498 | $202.25 | $202.25 | $202.20 |
| Purchase #5 | $177.34 | 5.190% | $186.5439 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $223.67 | 7.560% | $240.5795 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $66.73 | 12.355% | $74.9745 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $1,210.34 | $1,294.6547 | $1,294.65 | $1,294.70 | $1,294.60 | |