| 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 | $206.51 | 10.147% | $227.4646 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $203.73 | 12.655% | $229.512 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $244.84 | 3.714% | $253.9334 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $63.98 | 9.264% | $69.9071 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $214.28 | 13.262% | $242.6978 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $147.43 | 3.764% | $152.9793 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $44.38 | 5.674% | $46.8981 | $46.90 | $46.90 | $46.90 |
| 7 purchase totals = | $1,125.15 | $1,223.3923 | $1,223.39 | $1,223.40 | $1,223.40 | |