| 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 | $98.86 | 5.155% | $103.9562 | $103.96 | $103.95 | $104.00 |
| Purchase #2 | $36.65 | 12.745% | $41.321 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $232.53 | 11.451% | $259.157 | $259.16 | $259.15 | $259.20 |
| Purchase #4 | $127.63 | 11.672% | $142.527 | $142.53 | $142.55 | $142.50 |
| Purchase #5 | $239.92 | 6.571% | $255.6851 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $157.41 | 7.710% | $169.5463 | $169.55 | $169.55 | $169.50 |
| Purchase #7 | $201.78 | 9.729% | $221.4112 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $1,094.78 | $1,193.6038 | $1,193.62 | $1,193.60 | $1,193.60 | |