| 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 | $206.78 | 6.873% | $220.992 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $239.80 | 8.121% | $259.2742 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $55.93 | 10.535% | $61.8222 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $46.60 | 13.384% | $52.8369 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $116.36 | 5.714% | $123.0088 | $123.01 | $123.00 | $123.00 |
| Purchase #6 | $205.68 | 8.700% | $223.5742 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $84.42 | 5.343% | $88.9306 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $955.57 | $1,030.4389 | $1,030.43 | $1,030.40 | $1,030.40 | |