| 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 | $92.64 | 13.362% | $105.0186 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $107.35 | 9.375% | $117.4141 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $94.80 | 7.461% | $101.873 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $25.74 | 10.664% | $28.4849 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $110.34 | 3.597% | $114.3089 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $197.42 | 9.139% | $215.4622 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $155.92 | 10.466% | $172.2386 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $784.21 | $854.8003 | $854.79 | $854.75 | $854.80 | |