| 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 | $123.68 | 10.644% | $136.8445 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $29.30 | 9.246% | $32.0091 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $55.88 | 12.161% | $62.6756 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $238.51 | 11.829% | $266.7233 | $266.72 | $266.70 | $266.70 |
| Purchase #5 | $14.76 | 3.256% | $15.2406 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $177.66 | 6.871% | $189.867 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $168.53 | 11.334% | $187.6312 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $808.32 | $890.9913 | $890.99 | $891.00 | $890.90 | |