| 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 | $133.98 | 13.232% | $151.7082 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $205.50 | 8.861% | $223.7094 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $231.78 | 8.546% | $251.5879 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $120.26 | 12.472% | $135.2588 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $231.87 | 9.551% | $254.0159 | $254.02 | $254.00 | $254.00 |
| Purchase #6 | $39.94 | 13.819% | $45.4593 | $45.46 | $45.45 | $45.50 |
| Purchase #7 | $226.76 | 8.764% | $246.6332 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $1,190.09 | $1,308.3727 | $1,308.38 | $1,308.35 | $1,308.40 | |