| 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 | $102.60 | 10.465% | $113.3371 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $175.72 | 12.535% | $197.7465 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $222.76 | 3.740% | $231.0912 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $189.59 | 6.462% | $201.8413 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $200.50 | 12.541% | $225.6447 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $58.41 | 12.427% | $65.6686 | $65.67 | $65.65 | $65.70 |
| Purchase #7 | $116.71 | 6.102% | $123.8316 | $123.83 | $123.85 | $123.80 |
| 7 purchase totals = | $1,066.29 | $1,159.1610 | $1,159.16 | $1,159.20 | $1,159.00 | |