| 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 | $128.90 | 6.215% | $136.9111 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $205.99 | 8.800% | $224.1171 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $124.52 | 4.226% | $129.7822 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $136.44 | 12.779% | $153.8757 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $101.97 | 7.462% | $109.579 | $109.58 | $109.60 | $109.60 |
| Purchase #6 | $243.79 | 11.547% | $271.9404 | $271.94 | $271.95 | $271.90 |
| Purchase #7 | $86.93 | 5.368% | $91.5964 | $91.60 | $91.60 | $91.60 |
| 7 purchase totals = | $1,028.54 | $1,117.8019 | $1,117.81 | $1,117.85 | $1,117.80 | |