| 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 | $122.38 | 9.221% | $133.6647 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $224.73 | 6.355% | $239.0116 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $16.50 | 5.137% | $17.3476 | $17.35 | $17.35 | $17.30 |
| Purchase #4 | $38.86 | 9.812% | $42.6729 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $167.44 | 3.439% | $173.1983 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $226.72 | 7.859% | $244.5379 | $244.54 | $244.55 | $244.50 |
| Purchase #7 | $63.54 | 10.415% | $70.1577 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $860.17 | $920.5907 | $920.59 | $920.55 | $920.60 | |