| 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 | $193.49 | 10.518% | $213.8413 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $64.74 | 11.602% | $72.2511 | $72.25 | $72.25 | $72.30 |
| Purchase #3 | $119.98 | 4.549% | $125.4379 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $182.99 | 11.548% | $204.1217 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $175.58 | 7.178% | $188.1831 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $149.70 | 3.595% | $155.0817 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $125.65 | 6.339% | $133.615 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $1,012.13 | $1,092.5318 | $1,092.53 | $1,092.55 | $1,092.50 | |