| 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 | $91.52 | 11.755% | $102.2782 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $107.60 | 5.155% | $113.1468 | $113.15 | $113.15 | $113.10 |
| Purchase #3 | $222.60 | 6.530% | $237.1358 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $206.43 | 11.698% | $230.5782 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $211.99 | 7.822% | $228.5719 | $228.57 | $228.55 | $228.60 |
| Purchase #6 | $182.81 | 8.316% | $198.0125 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $16.75 | 11.825% | $18.7307 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $1,039.70 | $1,128.4541 | $1,128.46 | $1,128.50 | $1,128.40 | |