| 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 | $220.35 | 8.164% | $238.3394 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $152.42 | 5.348% | $160.5714 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $242.32 | 5.555% | $255.7809 | $255.78 | $255.80 | $255.80 |
| Purchase #4 | $43.73 | 7.478% | $47.0001 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $223.75 | 9.657% | $245.3575 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $122.36 | 9.585% | $134.0882 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $78.87 | 11.244% | $87.7381 | $87.74 | $87.75 | $87.70 |
| 7 purchase totals = | $1,083.80 | $1,168.8756 | $1,168.88 | $1,168.90 | $1,168.90 | |