| 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 | $120.84 | 7.755% | $130.2111 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $179.77 | 13.155% | $203.4187 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $34.86 | 13.249% | $39.4786 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $186.75 | 12.129% | $209.4009 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $98.50 | 10.131% | $108.479 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $239.87 | 6.465% | $255.3776 | $255.38 | $255.40 | $255.40 |
| Purchase #7 | $24.31 | 10.589% | $26.8842 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $884.90 | $973.2501 | $973.25 | $973.30 | $973.30 | |