| 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 | $98.48 | 11.335% | $109.6427 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $164.39 | 3.161% | $169.5864 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $193.44 | 9.579% | $211.9696 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $247.38 | 6.372% | $263.1431 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $156.86 | 4.383% | $163.7352 | $163.74 | $163.75 | $163.70 |
| Purchase #6 | $244.97 | 12.285% | $275.0646 | $275.06 | $275.05 | $275.10 |
| Purchase #7 | $101.99 | 11.312% | $113.5271 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $1,207.51 | $1,306.6687 | $1,306.67 | $1,306.70 | $1,306.60 | |