| 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 | $227.26 | 3.317% | $234.7982 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $224.49 | 9.414% | $245.6235 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $45.31 | 7.746% | $48.8197 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $124.99 | 8.608% | $135.7491 | $135.75 | $135.75 | $135.70 |
| Purchase #5 | $141.28 | 12.774% | $159.3271 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $82.76 | 5.856% | $87.6064 | $87.61 | $87.60 | $87.60 |
| Purchase #7 | $148.97 | 9.377% | $162.9389 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $995.06 | $1,074.8629 | $1,074.87 | $1,074.85 | $1,074.70 | |