| 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 | $230.94 | 4.690% | $241.7711 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $213.88 | 5.649% | $225.9621 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $150.72 | 10.733% | $166.8968 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $24.42 | 12.464% | $27.4637 | $27.46 | $27.45 | $27.50 |
| Purchase #5 | $132.42 | 10.764% | $146.6737 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $162.77 | 7.822% | $175.5019 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $98.69 | 8.721% | $107.2968 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,013.84 | $1,091.5661 | $1,091.56 | $1,091.50 | $1,091.70 | |