| 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 | $86.61 | 7.538% | $93.1387 | $93.14 | $93.15 | $93.10 |
| Purchase #2 | $88.34 | 4.621% | $92.4222 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $229.41 | 5.161% | $241.2499 | $241.25 | $241.25 | $241.20 |
| Purchase #4 | $130.25 | 6.157% | $138.2695 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $120.73 | 12.388% | $135.686 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $227.71 | 5.608% | $240.48 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $174.40 | 12.238% | $195.7431 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $1,057.45 | $1,136.9894 | $1,136.99 | $1,137.00 | $1,136.90 | |