| 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 | $58.72 | 7.121% | $62.9015 | $62.90 | $62.90 | $62.90 |
| Purchase #2 | $129.47 | 8.176% | $140.0555 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $192.97 | 12.511% | $217.1125 | $217.11 | $217.10 | $217.10 |
| Purchase #4 | $211.57 | 10.142% | $233.0274 | $233.03 | $233.05 | $233.00 |
| Purchase #5 | $138.37 | 11.301% | $154.0072 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $125.61 | 8.534% | $136.3296 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $173.47 | 11.548% | $193.5023 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $1,030.18 | $1,136.9360 | $1,136.94 | $1,136.95 | $1,136.90 | |