| 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 | $112.29 | 8.760% | $122.1266 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $117.83 | 9.869% | $129.4586 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $120.34 | 13.512% | $136.6003 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $11.89 | 11.460% | $13.2526 | $13.25 | $13.25 | $13.30 |
| Purchase #5 | $14.34 | 9.247% | $15.666 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $98.40 | 5.714% | $104.0226 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $210.98 | 6.104% | $223.8582 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $686.07 | $744.9849 | $744.99 | $744.95 | $745.10 | |