| 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 | $218.61 | 7.373% | $234.7281 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $220.92 | 7.216% | $236.8616 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $121.32 | 11.561% | $135.3458 | $135.35 | $135.35 | $135.30 |
| Purchase #4 | $222.84 | 12.632% | $250.9891 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $180.48 | 7.828% | $194.608 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $48.47 | 6.112% | $51.4325 | $51.43 | $51.45 | $51.40 |
| Purchase #7 | $189.79 | 12.624% | $213.7491 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $1,202.43 | $1,317.7142 | $1,317.72 | $1,317.75 | $1,317.60 | |