| 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 | $246.81 | 11.391% | $274.9241 | $274.92 | $274.90 | $274.90 |
| Purchase #2 | $138.87 | 10.255% | $153.1111 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $162.75 | 12.437% | $182.9912 | $182.99 | $183.00 | $183.00 |
| Purchase #4 | $93.45 | 7.462% | $100.4232 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $231.87 | 9.764% | $254.5098 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $87.41 | 3.864% | $90.7875 | $90.79 | $90.80 | $90.80 |
| Purchase #7 | $131.30 | 3.613% | $136.0439 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $1,092.46 | $1,192.7908 | $1,192.78 | $1,192.75 | $1,192.70 | |