| 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 | $13.59 | 13.709% | $15.4531 | $15.45 | $15.45 | $15.50 |
| Purchase #2 | $174.99 | 5.611% | $184.8087 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $212.57 | 3.154% | $219.2745 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $49.36 | 8.713% | $53.6607 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $230.34 | 5.130% | $242.1564 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $245.43 | 4.707% | $256.9824 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $201.71 | 9.199% | $220.2653 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $1,127.99 | $1,192.6011 | $1,192.60 | $1,192.55 | $1,192.80 | |