| 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 | $207.69 | 8.442% | $225.2232 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $178.93 | 3.859% | $185.8349 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $20.31 | 12.363% | $22.8209 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $72.97 | 9.163% | $79.6562 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $197.55 | 10.428% | $218.1505 | $218.15 | $218.15 | $218.20 |
| Purchase #6 | $229.37 | 6.794% | $244.9534 | $244.95 | $244.95 | $245.00 |
| Purchase #7 | $141.25 | 13.558% | $160.4007 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $1,048.07 | $1,137.0398 | $1,137.03 | $1,137.00 | $1,137.10 | |