| 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 | $109.83 | 11.697% | $122.6768 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $151.36 | 3.583% | $156.7832 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $14.28 | 11.871% | $15.9752 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $64.60 | 12.726% | $72.821 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $192.40 | 13.138% | $217.6775 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $220.52 | 10.837% | $244.4178 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $199.39 | 10.203% | $219.7338 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $952.38 | $1,050.0853 | $1,050.09 | $1,050.15 | $1,050.10 | |