| 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 | $232.31 | 8.352% | $251.7125 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $212.51 | 5.369% | $223.9197 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $195.69 | 9.273% | $213.8363 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $101.86 | 6.862% | $108.8496 | $108.85 | $108.85 | $108.80 |
| Purchase #5 | $81.35 | 5.443% | $85.7779 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $42.74 | 10.812% | $47.361 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $200.73 | 4.274% | $209.3092 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $1,067.19 | $1,140.7662 | $1,140.77 | $1,140.75 | $1,140.70 | |