| 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 | $127.83 | 13.711% | $145.3568 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $6.50 | 11.368% | $7.2389 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $126.81 | 3.589% | $131.3612 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $107.61 | 9.150% | $117.4563 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $218.72 | 12.312% | $245.6488 | $245.65 | $245.65 | $245.60 |
| Purchase #6 | $60.38 | 10.428% | $66.6764 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $207.96 | 10.732% | $230.2783 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $855.81 | $944.0167 | $944.03 | $944.05 | $944.10 | |