| 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 | $248.34 | 13.744% | $282.4718 | $282.47 | $282.45 | $282.50 |
| Purchase #2 | $179.26 | 6.532% | $190.9693 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $11.58 | 10.307% | $12.7736 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $172.97 | 5.716% | $182.857 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $224.88 | 10.625% | $248.7735 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $11.77 | 6.134% | $12.492 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $224.78 | 7.274% | $241.1305 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $1,073.58 | $1,171.4677 | $1,171.46 | $1,171.40 | $1,171.60 | |