| 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 | $202.25 | 11.508% | $225.5249 | $225.52 | $225.50 | $225.50 |
| Purchase #2 | $103.72 | 5.346% | $109.2649 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $178.45 | 8.449% | $193.5272 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $172.66 | 10.412% | $190.6374 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $168.25 | 11.299% | $187.2606 | $187.26 | $187.25 | $187.30 |
| Purchase #6 | $224.68 | 7.695% | $241.9691 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $98.59 | 5.255% | $103.7709 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $1,148.60 | $1,251.9550 | $1,251.95 | $1,251.90 | $1,252.00 | |