| 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 | $80.99 | 9.745% | $88.8825 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $225.64 | 6.665% | $240.6789 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $220.63 | 11.571% | $246.1591 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $73.59 | 13.253% | $83.3429 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $45.86 | 13.205% | $51.9158 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $92.27 | 9.107% | $100.673 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $201.65 | 5.733% | $213.2106 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $940.63 | $1,024.8628 | $1,024.86 | $1,024.85 | $1,024.90 | |