| 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 | $247.85 | 12.194% | $278.0728 | $278.07 | $278.05 | $278.10 |
| Purchase #2 | $167.30 | 10.246% | $184.4416 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $141.92 | 4.322% | $148.0538 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $210.92 | 13.393% | $239.1685 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $22.84 | 13.215% | $25.8583 | $25.86 | $25.85 | $25.90 |
| Purchase #6 | $197.35 | 9.256% | $215.6167 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $80.76 | 13.188% | $91.4106 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $1,068.94 | $1,182.6223 | $1,182.62 | $1,182.55 | $1,182.70 | |