| 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 | $111.93 | 12.286% | $125.6817 | $125.68 | $125.70 | $125.70 |
| Purchase #2 | $204.43 | 8.110% | $221.0093 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $197.69 | 7.579% | $212.6729 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $183.52 | 12.685% | $206.7995 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $175.60 | 3.391% | $181.5546 | $181.55 | $181.55 | $181.60 |
| Purchase #6 | $81.90 | 12.377% | $92.0368 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $66.59 | 11.189% | $74.0408 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $1,021.66 | $1,113.7956 | $1,113.79 | $1,113.80 | $1,113.80 | |