| 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 | $243.58 | 6.298% | $258.9207 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $147.90 | 7.160% | $158.4896 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $136.76 | 4.200% | $142.5039 | $142.50 | $142.50 | $142.50 |
| Purchase #4 | $104.43 | 10.268% | $115.1529 | $115.15 | $115.15 | $115.20 |
| Purchase #5 | $234.59 | 13.377% | $265.9711 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $173.68 | 4.684% | $181.8152 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $51.97 | 4.138% | $54.1205 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $1,092.91 | $1,176.9739 | $1,176.97 | $1,176.90 | $1,177.00 | |