| 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 | $144.72 | 8.712% | $157.328 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $238.53 | 12.792% | $269.0428 | $269.04 | $269.05 | $269.00 |
| Purchase #3 | $247.58 | 7.359% | $265.7994 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $10.69 | 3.205% | $11.0326 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $77.97 | 13.777% | $88.7119 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $143.35 | 4.151% | $149.3005 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $243.37 | 6.366% | $258.8629 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $1,106.21 | $1,200.0781 | $1,200.07 | $1,200.10 | $1,200.00 | |