| 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 | $226.54 | 7.639% | $243.8454 | $243.85 | $243.85 | $243.80 |
| Purchase #2 | $83.83 | 5.513% | $88.4515 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $219.44 | 11.529% | $244.7392 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $98.36 | 6.594% | $104.8459 | $104.85 | $104.85 | $104.80 |
| Purchase #5 | $123.33 | 8.697% | $134.056 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $58.30 | 10.318% | $64.3154 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $194.98 | 4.814% | $204.3663 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $1,004.78 | $1,084.6197 | $1,084.64 | $1,084.60 | $1,084.60 | |