| 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 | $250.97 | 13.757% | $285.4959 | $285.50 | $285.50 | $285.50 |
| Purchase #2 | $96.84 | 13.311% | $109.7304 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $132.74 | 8.155% | $143.5649 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $108.97 | 4.251% | $113.6023 | $113.60 | $113.60 | $113.60 |
| Purchase #5 | $179.92 | 3.544% | $186.2964 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $117.52 | 10.616% | $129.9959 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $121.94 | 7.314% | $130.8587 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $1,008.90 | $1,099.5445 | $1,099.55 | $1,099.55 | $1,099.60 | |