| 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 | $220.63 | 8.358% | $239.0703 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $245.33 | 9.708% | $269.1466 | $269.15 | $269.15 | $269.10 |
| Purchase #3 | $51.89 | 10.699% | $57.4417 | $57.44 | $57.45 | $57.40 |
| Purchase #4 | $152.97 | 8.391% | $165.8057 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $180.93 | 9.175% | $197.5303 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $132.90 | 8.742% | $144.5181 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $165.59 | 10.133% | $182.3692 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $1,150.24 | $1,255.8819 | $1,255.89 | $1,255.85 | $1,255.80 | |