| 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 | $195.66 | 5.183% | $205.8011 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $216.76 | 6.351% | $230.5264 | $230.53 | $230.55 | $230.50 |
| Purchase #3 | $231.55 | 11.724% | $258.6969 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $158.57 | 8.604% | $172.2134 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $245.61 | 13.652% | $279.1407 | $279.14 | $279.15 | $279.10 |
| Purchase #6 | $47.45 | 6.268% | $50.4242 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $141.42 | 12.820% | $159.55 | $159.55 | $159.55 | $159.60 |
| 7 purchase totals = | $1,237.02 | $1,356.3527 | $1,356.35 | $1,356.35 | $1,356.30 | |