| 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 | $9.36 | 11.671% | $10.4524 | $10.45 | $10.45 | $10.50 |
| Purchase #2 | $157.40 | 4.768% | $164.9048 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $122.55 | 11.346% | $136.4545 | $136.45 | $136.45 | $136.50 |
| Purchase #4 | $211.27 | 12.484% | $237.6449 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $14.35 | 12.777% | $16.1835 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $148.80 | 5.572% | $157.0911 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $213.32 | 4.762% | $223.4783 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $877.05 | $946.2095 | $946.19 | $946.25 | $946.30 | |