| 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 | $130.95 | 13.239% | $148.2865 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $147.57 | 9.139% | $161.0564 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $236.43 | 9.852% | $259.7231 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $106.26 | 9.159% | $115.9924 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $247.52 | 9.809% | $271.7992 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $31.60 | 6.684% | $33.7121 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $94.73 | 6.538% | $100.9234 | $100.92 | $100.90 | $100.90 |
| 7 purchase totals = | $995.06 | $1,091.4931 | $1,091.49 | $1,091.45 | $1,091.50 | |