| 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 | $221.56 | 3.721% | $229.8042 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $132.93 | 9.618% | $145.7152 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $195.78 | 7.216% | $209.9075 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $170.87 | 9.592% | $187.2599 | $187.26 | $187.25 | $187.30 |
| Purchase #5 | $95.32 | 7.226% | $102.2078 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $82.30 | 10.613% | $91.0345 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $52.58 | 7.274% | $56.4047 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $951.34 | $1,022.3338 | $1,022.33 | $1,022.30 | $1,022.30 | |