| 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 | $239.51 | 11.295% | $266.5627 | $266.56 | $266.55 | $266.60 |
| Purchase #2 | $7.77 | 8.138% | $8.4023 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $75.80 | 5.602% | $80.0463 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $104.49 | 10.533% | $115.4959 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $89.47 | 10.398% | $98.7731 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $208.86 | 5.182% | $219.6831 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $192.28 | 7.258% | $206.2357 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $918.18 | $995.1991 | $995.20 | $995.20 | $995.20 | |