| 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 | $8.38 | 3.413% | $8.666 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $185.84 | 7.167% | $199.1592 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $61.74 | 5.686% | $65.2505 | $65.25 | $65.25 | $65.30 |
| Purchase #4 | $118.98 | 9.461% | $130.2367 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $228.78 | 10.814% | $253.5203 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $245.79 | 11.243% | $273.4242 | $273.42 | $273.40 | $273.40 |
| Purchase #7 | $196.80 | 12.751% | $221.894 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $1,046.31 | $1,152.1509 | $1,152.15 | $1,152.10 | $1,152.20 | |