| 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 | $103.44 | 4.183% | $107.7669 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $190.55 | 11.285% | $212.0536 | $212.05 | $212.05 | $212.10 |
| Purchase #3 | $250.30 | 6.457% | $266.4619 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $209.71 | 12.171% | $235.2338 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $37.87 | 9.127% | $41.3264 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $90.95 | 6.491% | $96.8536 | $96.85 | $96.85 | $96.90 |
| Purchase #7 | $99.92 | 9.221% | $109.1336 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $982.74 | $1,068.8298 | $1,068.82 | $1,068.85 | $1,068.90 | |