| 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 | $203.84 | 12.227% | $228.7635 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $40.81 | 12.572% | $45.9406 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $33.74 | 8.795% | $36.7074 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $95.71 | 8.310% | $103.6635 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $116.64 | 3.332% | $120.5264 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $36.88 | 4.629% | $38.5872 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $70.60 | 4.108% | $73.5002 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $598.22 | $647.6888 | $647.69 | $647.70 | $647.70 | |