| 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 | $129.48 | 7.510% | $139.2039 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $233.98 | 7.497% | $251.5215 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $14.63 | 4.508% | $15.2895 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $130.67 | 6.872% | $139.6496 | $139.65 | $139.65 | $139.60 |
| Purchase #5 | $109.69 | 5.143% | $115.3314 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $111.92 | 9.771% | $122.8557 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $128.38 | 9.686% | $140.8149 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $858.75 | $924.6665 | $924.66 | $924.65 | $924.60 | |