| 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 | $102.43 | 12.776% | $115.5165 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $202.37 | 7.183% | $216.9062 | $216.91 | $216.90 | $216.90 |
| Purchase #3 | $166.38 | 13.599% | $189.006 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $192.30 | 12.198% | $215.7568 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $248.55 | 6.133% | $263.7936 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $17.29 | 12.456% | $19.4436 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $222.29 | 8.312% | $240.7667 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $1,151.61 | $1,261.1894 | $1,261.20 | $1,261.15 | $1,261.20 | |