| 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 | $190.26 | 4.741% | $199.2802 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $235.40 | 6.159% | $249.8983 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $70.57 | 4.630% | $73.8374 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $242.88 | 9.822% | $266.7357 | $266.74 | $266.75 | $266.70 |
| Purchase #5 | $199.44 | 7.571% | $214.5396 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $109.42 | 3.321% | $113.0538 | $113.05 | $113.05 | $113.10 |
| Purchase #7 | $103.40 | 7.179% | $110.8231 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $1,151.37 | $1,228.1681 | $1,228.17 | $1,228.20 | $1,228.10 | |