| 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 | $127.45 | 9.131% | $139.0875 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $213.53 | 3.802% | $221.6484 | $221.65 | $221.65 | $221.60 |
| Purchase #3 | $78.35 | 5.589% | $82.729 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $92.54 | 10.202% | $101.9809 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $184.33 | 12.750% | $207.8321 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $5.63 | 11.805% | $6.2946 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $63.75 | 7.639% | $68.6199 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $765.58 | $828.1924 | $828.19 | $828.25 | $828.10 | |