| 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 | $227.41 | 3.171% | $234.6212 | $234.62 | $234.60 | $234.60 |
| Purchase #2 | $72.26 | 3.500% | $74.7891 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $117.98 | 9.600% | $129.3061 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $220.35 | 6.255% | $234.1329 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $21.95 | 3.600% | $22.7402 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $205.54 | 12.394% | $231.0146 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $241.69 | 11.581% | $269.6801 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $1,107.18 | $1,196.2842 | $1,196.28 | $1,196.30 | $1,196.20 | |