| 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 | $8.38 | 13.736% | $9.5311 | $9.53 | $9.55 | $9.50 |
| Purchase #2 | $80.52 | 8.490% | $87.3561 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $147.28 | 5.759% | $155.7619 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $212.73 | 12.742% | $239.8361 | $239.84 | $239.85 | $239.80 |
| Purchase #5 | $210.61 | 13.398% | $238.8275 | $238.83 | $238.85 | $238.80 |
| Purchase #6 | $92.53 | 12.709% | $104.2896 | $104.29 | $104.30 | $104.30 |
| Purchase #7 | $156.29 | 10.389% | $172.527 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $908.34 | $1,008.1293 | $1,008.14 | $1,008.20 | $1,008.10 | |