| 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 | $94.28 | 6.208% | $100.1329 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $136.48 | 6.326% | $145.1137 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $195.66 | 11.336% | $217.84 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $180.76 | 13.482% | $205.1301 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $113.77 | 13.743% | $129.4054 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $142.93 | 10.292% | $157.6404 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $74.59 | 11.266% | $82.9933 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $938.47 | $1,038.2558 | $1,038.25 | $1,038.30 | $1,038.10 | |