| 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 | $239.41 | 13.236% | $271.0983 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $46.38 | 6.392% | $49.3446 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $112.89 | 3.124% | $116.4167 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $109.26 | 12.845% | $123.2944 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $6.81 | 3.137% | $7.0236 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $65.29 | 13.330% | $73.9932 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $123.73 | 13.649% | $140.6179 | $140.62 | $140.60 | $140.60 |
| 7 purchase totals = | $703.77 | $781.7887 | $781.78 | $781.75 | $781.70 | |