| 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 | $245.50 | 8.477% | $266.311 | $266.31 | $266.30 | $266.30 |
| Purchase #2 | $184.55 | 13.271% | $209.0416 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $82.97 | 11.754% | $92.7223 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $112.74 | 11.763% | $126.0016 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $230.25 | 5.111% | $242.0181 | $242.02 | $242.00 | $242.00 |
| Purchase #6 | $127.98 | 10.645% | $141.6035 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $119.50 | 13.573% | $135.7197 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $1,103.49 | $1,213.4178 | $1,213.41 | $1,213.35 | $1,213.30 | |