| 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 | $152.41 | 12.563% | $171.5573 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $204.45 | 7.838% | $220.4748 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $112.40 | 8.694% | $122.1721 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $180.74 | 12.591% | $203.497 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $216.74 | 5.414% | $228.4743 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $247.76 | 12.227% | $278.0536 | $278.05 | $278.05 | $278.10 |
| Purchase #7 | $86.30 | 7.514% | $92.7846 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $1,200.80 | $1,317.0137 | $1,317.00 | $1,316.95 | $1,317.20 | |