| 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 | $208.46 | 11.170% | $231.745 | $231.75 | $231.75 | $231.70 |
| Purchase #2 | $124.57 | 11.245% | $138.5779 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $164.36 | 12.470% | $184.8557 | $184.86 | $184.85 | $184.90 |
| Purchase #4 | $138.32 | 9.155% | $150.9832 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $35.86 | 12.148% | $40.2163 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $195.96 | 12.181% | $219.8299 | $219.83 | $219.85 | $219.80 |
| Purchase #7 | $132.53 | 7.138% | $141.99 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $1,000.06 | $1,108.1980 | $1,108.21 | $1,108.25 | $1,108.20 | |