| 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 | $111.92 | 9.456% | $122.5032 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $240.28 | 3.765% | $249.3265 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $185.62 | 11.307% | $206.6081 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $197.29 | 6.264% | $209.6482 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $131.56 | 8.406% | $142.6189 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $19.87 | 11.271% | $22.1095 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $112.46 | 8.796% | $122.352 | $122.35 | $122.35 | $122.40 |
| 7 purchase totals = | $999.00 | $1,075.1664 | $1,075.17 | $1,075.15 | $1,075.10 | |