| 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 | $35.41 | 7.272% | $37.985 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $239.57 | 3.582% | $248.1514 | $248.15 | $248.15 | $248.20 |
| Purchase #3 | $118.43 | 12.855% | $133.6542 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $26.67 | 4.128% | $27.7709 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $99.28 | 10.772% | $109.9744 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $179.77 | 5.260% | $189.2259 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $235.53 | 13.237% | $266.7071 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $934.66 | $1,013.4689 | $1,013.47 | $1,013.45 | $1,013.60 | |