| 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 | $95.34 | 8.797% | $103.7271 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $241.40 | 5.863% | $255.5533 | $255.55 | $255.55 | $255.60 |
| Purchase #3 | $167.34 | 3.390% | $173.0128 | $173.01 | $173.00 | $173.00 |
| Purchase #4 | $104.66 | 8.731% | $113.7979 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $189.81 | 12.222% | $213.0086 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $138.89 | 7.325% | $149.0637 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $101.65 | 6.774% | $108.5358 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $1,039.09 | $1,116.6992 | $1,116.70 | $1,116.70 | $1,116.70 | |