| 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 | $91.98 | 12.291% | $103.2853 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $21.33 | 12.670% | $24.0325 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $187.56 | 8.472% | $203.4501 | $203.45 | $203.45 | $203.50 |
| Purchase #4 | $7.97 | 10.300% | $8.7909 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $120.84 | 3.479% | $125.044 | $125.04 | $125.05 | $125.00 |
| Purchase #6 | $93.52 | 8.572% | $101.5365 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $134.73 | 4.164% | $140.3402 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $657.93 | $706.4795 | $706.48 | $706.55 | $706.40 | |