| 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 | $209.28 | 3.703% | $217.0296 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $21.60 | 11.271% | $24.0345 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $85.92 | 6.814% | $91.7746 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $24.60 | 8.706% | $26.7417 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $211.82 | 8.632% | $230.1043 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $130.57 | 6.616% | $139.2085 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $93.73 | 11.782% | $104.7733 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $777.52 | $833.6665 | $833.65 | $833.65 | $833.60 | |