| 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 | $245.72 | 12.137% | $275.543 | $275.54 | $275.55 | $275.50 |
| Purchase #2 | $194.66 | 6.642% | $207.5893 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $119.25 | 9.777% | $130.9091 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $174.79 | 13.302% | $198.0406 | $198.04 | $198.05 | $198.00 |
| Purchase #5 | $136.92 | 12.496% | $154.0295 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $116.98 | 12.195% | $131.2457 | $131.25 | $131.25 | $131.20 |
| Purchase #7 | $62.27 | 10.261% | $68.6595 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $1,050.59 | $1,166.0167 | $1,166.02 | $1,166.05 | $1,165.90 | |