| 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 | $67.39 | 3.744% | $69.9131 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $203.26 | 8.301% | $220.1326 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $77.34 | 5.497% | $81.5914 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $191.31 | 10.313% | $211.0398 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $233.33 | 8.757% | $253.7627 | $253.76 | $253.75 | $253.80 |
| Purchase #6 | $42.48 | 3.254% | $43.8623 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $223.83 | 13.774% | $254.6603 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $1,038.94 | $1,134.9622 | $1,134.95 | $1,134.95 | $1,135.00 | |