| 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 | $207.97 | 3.617% | $215.4923 | $215.49 | $215.50 | $215.50 |
| Purchase #2 | $168.58 | 5.185% | $177.3209 | $177.32 | $177.30 | $177.30 |
| Purchase #3 | $72.84 | 9.805% | $79.982 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $92.91 | 8.738% | $101.0285 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $209.86 | 7.259% | $225.0937 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $223.94 | 6.356% | $238.1736 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $218.29 | 5.384% | $230.0427 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $1,194.39 | $1,267.1337 | $1,267.12 | $1,267.15 | $1,267.10 | |