| 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 | $248.26 | 10.341% | $273.9326 | $273.93 | $273.95 | $273.90 |
| Purchase #2 | $209.46 | 5.106% | $220.155 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $18.64 | 9.408% | $20.3937 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $129.64 | 6.797% | $138.4516 | $138.45 | $138.45 | $138.50 |
| Purchase #5 | $28.77 | 10.763% | $31.8665 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $72.36 | 11.254% | $80.5034 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $202.76 | 12.558% | $228.2226 | $228.22 | $228.20 | $228.20 |
| 7 purchase totals = | $909.89 | $993.5254 | $993.52 | $993.50 | $993.60 | |