| 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 | $115.75 | 13.582% | $131.4712 | $131.47 | $131.45 | $131.50 |
| Purchase #2 | $103.35 | 6.139% | $109.6947 | $109.69 | $109.70 | $109.70 |
| Purchase #3 | $221.56 | 11.136% | $246.2329 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $195.29 | 5.399% | $205.8337 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $72.93 | 3.847% | $75.7356 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $90.56 | 7.590% | $97.4335 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $244.90 | 7.873% | $264.181 | $264.18 | $264.20 | $264.20 |
| 7 purchase totals = | $1,044.34 | $1,130.5826 | $1,130.57 | $1,130.65 | $1,130.50 | |