| 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 | $242.59 | 10.743% | $268.6514 | $268.65 | $268.65 | $268.70 |
| Purchase #2 | $91.52 | 13.434% | $103.8148 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $21.34 | 13.729% | $24.2698 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $161.69 | 10.303% | $178.3489 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $247.76 | 12.402% | $278.4872 | $278.49 | $278.50 | $278.50 |
| Purchase #6 | $196.90 | 3.667% | $204.1203 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $183.44 | 8.771% | $199.5295 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $1,145.24 | $1,257.2219 | $1,257.22 | $1,257.20 | $1,257.20 | |