| 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 | $199.58 | 3.763% | $207.0902 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $84.84 | 8.283% | $91.8673 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $48.54 | 9.670% | $53.2338 | $53.23 | $53.25 | $53.20 |
| Purchase #4 | $147.25 | 5.537% | $155.4032 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $210.27 | 3.747% | $218.1488 | $218.15 | $218.15 | $218.10 |
| Purchase #6 | $25.43 | 12.306% | $28.5594 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $192.34 | 12.646% | $216.6633 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $908.25 | $970.9660 | $970.96 | $970.95 | $971.00 | |