| 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 | $130.77 | 8.441% | $141.8083 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $225.86 | 9.106% | $246.4268 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $218.53 | 7.574% | $235.0815 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $68.90 | 3.154% | $71.0731 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $12.40 | 11.348% | $13.8072 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $51.41 | 9.271% | $56.1762 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $121.72 | 6.297% | $129.3847 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $829.59 | $893.7578 | $893.76 | $893.80 | $893.80 | |