| 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 | $218.44 | 7.558% | $234.9497 | $234.95 | $234.95 | $234.90 |
| Purchase #2 | $199.74 | 12.755% | $225.2168 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $87.78 | 6.515% | $93.4989 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $187.90 | 4.281% | $195.944 | $195.94 | $195.95 | $195.90 |
| Purchase #5 | $151.64 | 8.639% | $164.7402 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $96.93 | 5.477% | $102.2389 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $89.37 | 11.835% | $99.9469 | $99.95 | $99.95 | $99.90 |
| 7 purchase totals = | $1,031.80 | $1,116.5354 | $1,116.54 | $1,116.55 | $1,116.30 | |