| 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 | $201.94 | 4.479% | $210.9849 | $210.98 | $211.00 | $211.00 |
| Purchase #2 | $133.67 | 3.173% | $137.9113 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $85.87 | 11.344% | $95.6111 | $95.61 | $95.60 | $95.60 |
| Purchase #4 | $69.40 | 6.624% | $73.9971 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $242.37 | 12.159% | $271.8398 | $271.84 | $271.85 | $271.80 |
| Purchase #6 | $103.38 | 9.385% | $113.0822 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $51.81 | 6.622% | $55.2409 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $888.44 | $958.6673 | $958.66 | $958.70 | $958.60 | |