| 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 | $227.50 | 5.828% | $240.7587 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $61.90 | 11.521% | $69.0315 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $221.77 | 13.278% | $251.2166 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $217.48 | 6.410% | $231.4205 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $194.96 | 8.648% | $211.8201 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $130.97 | 7.692% | $141.0442 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $63.61 | 4.564% | $66.5132 | $66.51 | $66.50 | $66.50 |
| 7 purchase totals = | $1,118.19 | $1,211.8048 | $1,211.80 | $1,211.75 | $1,211.70 | |