| 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 | $191.78 | 8.252% | $207.6057 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $164.33 | 12.286% | $184.5196 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $211.89 | 13.206% | $239.8722 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $137.61 | 8.842% | $149.7775 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $231.37 | 5.480% | $244.0491 | $244.05 | $244.05 | $244.00 |
| Purchase #6 | $213.26 | 3.814% | $221.3937 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $138.52 | 9.338% | $151.455 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $1,288.76 | $1,398.6728 | $1,398.68 | $1,398.65 | $1,398.70 | |