| 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 | $118.45 | 8.792% | $128.8641 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $211.42 | 11.558% | $235.8559 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $88.47 | 10.836% | $98.0566 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $169.40 | 12.124% | $189.9381 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $77.64 | 4.228% | $80.9226 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $87.65 | 12.836% | $98.9008 | $98.90 | $98.90 | $98.90 |
| Purchase #7 | $38.71 | 7.637% | $41.6663 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $791.74 | $874.2044 | $874.21 | $874.15 | $874.30 | |