| 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 | $213.32 | 7.511% | $229.3425 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $181.62 | 7.187% | $194.673 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $196.31 | 9.117% | $214.2076 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $97.83 | 5.234% | $102.9504 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $141.70 | 9.799% | $155.5852 | $155.59 | $155.60 | $155.60 |
| Purchase #6 | $140.33 | 5.228% | $147.6665 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $62.73 | 9.458% | $68.663 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $1,033.84 | $1,113.0882 | $1,113.09 | $1,113.05 | $1,113.20 | |