| 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 | $197.45 | 11.272% | $219.7066 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $217.73 | 7.732% | $234.5649 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $68.25 | 5.213% | $71.8079 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $12.70 | 8.626% | $13.7955 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $162.91 | 10.506% | $180.0253 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $156.71 | 7.828% | $168.9773 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $197.95 | 8.788% | $215.3458 | $215.35 | $215.35 | $215.30 |
| 7 purchase totals = | $1,013.70 | $1,104.2233 | $1,104.24 | $1,104.25 | $1,104.20 | |