| 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 | $5.80 | 10.851% | $6.4294 | $6.43 | $6.45 | $6.40 |
| Purchase #2 | $241.63 | 10.626% | $267.3056 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $186.32 | 7.556% | $200.3983 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $209.64 | 10.707% | $232.0862 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $23.89 | 7.257% | $25.6237 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $211.94 | 11.168% | $235.6095 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $217.97 | 8.794% | $237.1383 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $1,097.19 | $1,204.5910 | $1,204.60 | $1,204.60 | $1,204.50 | |