| 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 | $105.80 | 5.418% | $111.5322 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $214.73 | 4.284% | $223.929 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $144.70 | 3.745% | $150.119 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $175.37 | 13.705% | $199.4045 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $202.81 | 13.444% | $230.0758 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $248.84 | 10.795% | $275.7023 | $275.70 | $275.70 | $275.70 |
| Purchase #7 | $137.80 | 9.720% | $151.1942 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $1,230.05 | $1,341.9570 | $1,341.95 | $1,342.00 | $1,341.90 | |