| 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 | $99.82 | 11.335% | $111.1346 | $111.13 | $111.15 | $111.10 |
| Purchase #2 | $99.33 | 4.117% | $103.4194 | $103.42 | $103.40 | $103.40 |
| Purchase #3 | $219.48 | 3.725% | $227.6556 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $43.61 | 7.311% | $46.7983 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $52.78 | 4.752% | $55.2881 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $173.59 | 13.512% | $197.0455 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $114.48 | 5.458% | $120.7283 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $803.09 | $862.0698 | $862.08 | $862.10 | $862.00 | |