| 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 | $42.88 | 13.842% | $48.8154 | $48.82 | $48.80 | $48.80 |
| Purchase #2 | $238.67 | 8.248% | $258.3555 | $258.36 | $258.35 | $258.40 |
| Purchase #3 | $180.41 | 13.580% | $204.9097 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $123.32 | 6.525% | $131.3666 | $131.37 | $131.35 | $131.40 |
| Purchase #5 | $237.30 | 11.774% | $265.2397 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $184.34 | 7.673% | $198.4844 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $193.42 | 10.350% | $213.439 | $213.44 | $213.45 | $213.40 |
| 7 purchase totals = | $1,200.34 | $1,320.6103 | $1,320.62 | $1,320.60 | $1,320.60 | |