| 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 | $220.97 | 9.867% | $242.7731 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $19.51 | 3.272% | $20.1484 | $20.15 | $20.15 | $20.10 |
| Purchase #3 | $142.45 | 12.720% | $160.5696 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $176.73 | 11.792% | $197.57 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $64.49 | 11.525% | $71.9225 | $71.92 | $71.90 | $71.90 |
| Purchase #6 | $32.45 | 6.874% | $34.6806 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $206.95 | 4.658% | $216.5897 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $863.55 | $944.2539 | $944.25 | $944.20 | $944.30 | |