| 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 | $115.53 | 13.480% | $131.1034 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $216.46 | 12.789% | $244.1431 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $38.82 | 9.183% | $42.3848 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $189.40 | 11.234% | $210.6772 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $188.80 | 9.515% | $206.7643 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $240.48 | 12.733% | $271.1003 | $271.10 | $271.10 | $271.10 |
| Purchase #7 | $48.50 | 12.211% | $54.4223 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $1,037.99 | $1,160.5954 | $1,160.58 | $1,160.60 | $1,160.60 | |