| 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 | $108.77 | 11.780% | $121.5831 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $246.79 | 8.775% | $268.4458 | $268.45 | $268.45 | $268.40 |
| Purchase #3 | $66.86 | 8.509% | $72.5491 | $72.55 | $72.55 | $72.50 |
| Purchase #4 | $66.98 | 13.795% | $76.2199 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $133.59 | 8.781% | $145.3205 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $188.34 | 10.217% | $207.5827 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $36.94 | 7.572% | $39.7371 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $848.27 | $931.4382 | $931.44 | $931.45 | $931.30 | |