| 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 | $95.97 | 6.640% | $102.3424 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $177.31 | 3.434% | $183.3988 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $100.39 | 3.788% | $104.1928 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $107.36 | 7.834% | $115.7706 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $250.36 | 8.472% | $271.5705 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $162.38 | 6.600% | $173.0971 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $214.39 | 12.399% | $240.9722 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $1,108.16 | $1,191.3444 | $1,191.34 | $1,191.30 | $1,191.40 | |