| 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 | $239.56 | 6.741% | $255.7087 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $21.76 | 7.385% | $23.367 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $78.46 | 10.852% | $86.9745 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $177.48 | 3.574% | $183.8231 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $220.38 | 3.554% | $228.2123 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $171.93 | 12.385% | $193.2235 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $223.43 | 7.705% | $240.6453 | $240.65 | $240.65 | $240.60 |
| 7 purchase totals = | $1,133.00 | $1,211.9544 | $1,211.95 | $1,211.85 | $1,211.90 | |