| 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 | $109.37 | 10.217% | $120.5443 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $128.77 | 9.414% | $140.8924 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $194.77 | 5.610% | $205.6966 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $192.42 | 13.747% | $218.872 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $199.78 | 5.136% | $210.0407 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $103.46 | 12.841% | $116.7453 | $116.75 | $116.75 | $116.70 |
| Purchase #7 | $29.74 | 9.469% | $32.5561 | $32.56 | $32.55 | $32.60 |
| 7 purchase totals = | $958.31 | $1,045.3474 | $1,045.35 | $1,045.35 | $1,045.30 | |