| 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 | $26.36 | 12.167% | $29.5672 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $225.97 | 5.620% | $238.6695 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $138.89 | 12.536% | $156.3013 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $160.88 | 10.512% | $177.7917 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $218.69 | 8.558% | $237.4055 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $79.84 | 7.248% | $85.6268 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $219.36 | 8.137% | $237.2093 | $237.21 | $237.20 | $237.20 |
| 7 purchase totals = | $1,069.99 | $1,162.5713 | $1,162.58 | $1,162.55 | $1,162.60 | |