| 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 | $87.35 | 12.757% | $98.4932 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $132.89 | 10.226% | $146.4793 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $222.54 | 7.805% | $239.9092 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $158.61 | 9.551% | $173.7588 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $80.98 | 13.394% | $91.8265 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $180.28 | 6.126% | $191.324 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $223.54 | 9.780% | $245.4022 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $1,086.19 | $1,187.1932 | $1,187.19 | $1,187.20 | $1,187.20 | |