| 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 | $179.27 | 7.810% | $193.271 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $240.78 | 5.411% | $253.8086 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $221.69 | 6.157% | $235.3395 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $108.88 | 11.175% | $121.0473 | $121.05 | $121.05 | $121.00 |
| Purchase #5 | $119.38 | 4.336% | $124.5563 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $33.64 | 4.317% | $35.0922 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $203.42 | 11.211% | $226.2254 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $1,107.06 | $1,189.3403 | $1,189.35 | $1,189.35 | $1,189.30 | |