| 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 | $234.38 | 6.580% | $249.8022 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $110.67 | 8.463% | $120.036 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $164.78 | 13.609% | $187.2049 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $64.40 | 6.321% | $68.4707 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $96.52 | 8.777% | $104.9916 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $197.37 | 12.190% | $221.4294 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $226.58 | 10.348% | $250.0265 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $1,094.70 | $1,201.9613 | $1,201.96 | $1,202.00 | $1,201.90 | |