| 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 | $118.58 | 9.540% | $129.8925 | $129.89 | $129.90 | $129.90 |
| Purchase #2 | $191.84 | 10.376% | $211.7453 | $211.75 | $211.75 | $211.70 |
| Purchase #3 | $61.99 | 13.181% | $70.1609 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $93.42 | 11.156% | $103.8419 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $79.69 | 12.300% | $89.4919 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $202.62 | 10.332% | $223.5547 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $207.81 | 5.574% | $219.3933 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $955.95 | $1,048.0805 | $1,048.07 | $1,048.10 | $1,048.10 | |