| 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 | $25.43 | 10.112% | $28.0015 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $236.58 | 6.242% | $251.3473 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $129.44 | 12.698% | $145.8763 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $71.78 | 8.387% | $77.8002 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $237.62 | 11.827% | $265.7233 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $79.95 | 3.494% | $82.7435 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $133.28 | 12.492% | $149.9293 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $914.08 | $1,001.4214 | $1,001.42 | $1,001.45 | $1,001.30 | |