| 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 | $227.40 | 13.451% | $257.9876 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $213.64 | 6.636% | $227.8172 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $167.42 | 4.343% | $174.6911 | $174.69 | $174.70 | $174.70 |
| Purchase #4 | $164.44 | 5.118% | $172.856 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $11.66 | 9.457% | $12.7627 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $214.96 | 3.784% | $223.0941 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $136.60 | 9.170% | $149.1262 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $1,136.12 | $1,218.3349 | $1,218.34 | $1,218.35 | $1,218.40 | |