| 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 | $248.42 | 10.550% | $274.6283 | $274.63 | $274.65 | $274.60 |
| Purchase #2 | $241.53 | 7.410% | $259.4274 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $131.37 | 12.423% | $147.6901 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $116.96 | 13.110% | $132.2935 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $23.73 | 6.138% | $25.1865 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $69.71 | 10.740% | $77.1969 | $77.20 | $77.20 | $77.20 |
| Purchase #7 | $203.31 | 6.682% | $216.8952 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $1,035.03 | $1,133.3179 | $1,133.33 | $1,133.40 | $1,133.30 | |