| 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 | $19.98 | 10.673% | $22.1125 | $22.11 | $22.10 | $22.10 |
| Purchase #2 | $107.41 | 10.705% | $118.9082 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $191.87 | 4.107% | $199.7501 | $199.75 | $199.75 | $199.80 |
| Purchase #4 | $113.93 | 8.232% | $123.3087 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $93.28 | 5.572% | $98.4776 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $241.79 | 6.720% | $258.0383 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $236.72 | 3.265% | $244.4489 | $244.45 | $244.45 | $244.40 |
| 7 purchase totals = | $1,004.98 | $1,065.0443 | $1,065.05 | $1,065.05 | $1,065.00 | |