| 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 | $198.86 | 12.491% | $223.6996 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $96.61 | 6.337% | $102.7322 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $172.26 | 11.560% | $192.1733 | $192.17 | $192.15 | $192.20 |
| Purchase #4 | $186.37 | 3.491% | $192.8762 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $218.32 | 9.625% | $239.3333 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $129.82 | 7.484% | $139.5357 | $139.54 | $139.55 | $139.50 |
| Purchase #7 | $216.98 | 5.742% | $229.439 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $1,219.22 | $1,319.7893 | $1,319.79 | $1,319.85 | $1,319.70 | |