| 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 | $220.26 | 8.164% | $238.242 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $209.59 | 11.742% | $234.2001 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $8.57 | 9.613% | $9.3938 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $51.68 | 6.436% | $55.0061 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $198.53 | 10.344% | $219.0659 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $222.44 | 12.390% | $250.0003 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $197.55 | 13.111% | $223.4508 | $223.45 | $223.45 | $223.50 |
| 7 purchase totals = | $1,108.62 | $1,229.3590 | $1,229.36 | $1,229.35 | $1,229.40 | |