| 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 | $124.29 | 4.662% | $130.0844 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $136.98 | 3.226% | $141.399 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $245.38 | 11.324% | $273.1668 | $273.17 | $273.15 | $273.20 |
| Purchase #4 | $242.53 | 13.774% | $275.9361 | $275.94 | $275.95 | $275.90 |
| Purchase #5 | $79.97 | 10.693% | $88.5212 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $233.82 | 5.375% | $246.3878 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $7.55 | 12.781% | $8.515 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $1,070.52 | $1,164.0103 | $1,164.02 | $1,164.00 | $1,164.00 | |