| 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 | $229.65 | 12.829% | $259.1118 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $49.87 | 11.429% | $55.5696 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $124.64 | 13.356% | $141.2869 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $156.42 | 10.499% | $172.8425 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $32.67 | 5.138% | $34.3486 | $34.35 | $34.35 | $34.30 |
| Purchase #6 | $186.66 | 5.797% | $197.4807 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $239.71 | 6.342% | $254.9124 | $254.91 | $254.90 | $254.90 |
| 7 purchase totals = | $1,019.62 | $1,115.5525 | $1,115.55 | $1,115.55 | $1,115.50 | |