| 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 | $237.59 | 8.190% | $257.0486 | $257.05 | $257.05 | $257.00 |
| Purchase #2 | $213.85 | 5.735% | $226.1143 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $225.56 | 13.200% | $255.3339 | $255.33 | $255.35 | $255.30 |
| Purchase #4 | $150.89 | 3.820% | $156.654 | $156.65 | $156.65 | $156.70 |
| Purchase #5 | $116.39 | 13.508% | $132.112 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $32.77 | 6.562% | $34.9204 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $242.93 | 6.648% | $259.08 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,219.98 | $1,321.2632 | $1,321.25 | $1,321.25 | $1,321.20 | |