| 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 | $115.71 | 4.326% | $120.7156 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $223.54 | 8.539% | $242.6281 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $135.92 | 5.830% | $143.8441 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $171.46 | 8.176% | $185.4786 | $185.48 | $185.50 | $185.50 |
| Purchase #5 | $118.98 | 4.790% | $124.6791 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $126.91 | 6.807% | $135.5488 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $179.42 | 11.622% | $200.2722 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $1,071.94 | $1,153.1665 | $1,153.17 | $1,153.20 | $1,153.10 | |