| 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 | $152.31 | 11.155% | $169.3002 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $212.77 | 6.207% | $225.9766 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $217.66 | 9.597% | $238.5488 | $238.55 | $238.55 | $238.50 |
| Purchase #4 | $72.26 | 13.720% | $82.1741 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $245.27 | 3.707% | $254.3622 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $192.91 | 9.497% | $211.2307 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $187.79 | 12.496% | $211.2562 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $1,280.97 | $1,392.8488 | $1,392.85 | $1,392.85 | $1,392.90 | |