| 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 | $101.96 | 4.165% | $106.2066 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $79.84 | 7.226% | $85.6092 | $85.61 | $85.60 | $85.60 |
| Purchase #3 | $208.87 | 10.264% | $230.3084 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $135.84 | 13.503% | $154.1825 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $245.43 | 11.337% | $273.2544 | $273.25 | $273.25 | $273.30 |
| Purchase #6 | $187.82 | 12.418% | $211.1435 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $113.43 | 5.690% | $119.8842 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $1,073.19 | $1,180.5888 | $1,180.58 | $1,180.60 | $1,180.60 | |