| 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 | $195.96 | 10.757% | $217.0394 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $179.49 | 7.677% | $193.2694 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $98.34 | 10.796% | $108.9568 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $220.44 | 10.115% | $242.7375 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $226.29 | 6.504% | $241.0079 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $80.92 | 9.748% | $88.8081 | $88.81 | $88.80 | $88.80 |
| Purchase #7 | $115.92 | 12.295% | $130.1724 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $1,117.36 | $1,221.9915 | $1,222.00 | $1,221.95 | $1,222.00 | |