| 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 | $231.55 | 10.222% | $255.219 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $238.90 | 13.377% | $270.8577 | $270.86 | $270.85 | $270.90 |
| Purchase #3 | $185.78 | 3.695% | $192.6446 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $249.75 | 10.512% | $276.0037 | $276.00 | $276.00 | $276.00 |
| Purchase #5 | $175.43 | 9.344% | $191.8222 | $191.82 | $191.80 | $191.80 |
| Purchase #6 | $111.29 | 3.664% | $115.3677 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $193.58 | 5.443% | $204.1166 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,386.28 | $1,506.0315 | $1,506.03 | $1,505.95 | $1,506.00 | |