| 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 | $102.27 | 6.532% | $108.9503 | $108.95 | $108.95 | $109.00 |
| Purchase #2 | $127.76 | 12.570% | $143.8194 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $170.94 | 13.408% | $193.8596 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $203.61 | 9.690% | $223.3398 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $202.86 | 6.110% | $215.2547 | $215.25 | $215.25 | $215.30 |
| Purchase #6 | $80.98 | 6.455% | $86.2073 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $92.71 | 12.430% | $104.2339 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $981.13 | $1,075.6650 | $1,075.66 | $1,075.65 | $1,075.70 | |