| 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 | $120.84 | 7.806% | $130.2728 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $8.99 | 4.805% | $9.422 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $200.75 | 3.155% | $207.0837 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $51.38 | 6.197% | $54.564 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $108.55 | 13.183% | $122.8601 | $122.86 | $122.85 | $122.90 |
| Purchase #6 | $235.83 | 11.634% | $263.2665 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $35.99 | 11.802% | $40.2375 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $762.33 | $827.7066 | $827.70 | $827.65 | $827.80 | |