| 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 | $102.99 | 9.727% | $113.0078 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $130.60 | 4.608% | $136.618 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $217.40 | 11.558% | $242.5271 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $81.72 | 13.121% | $92.4425 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $94.27 | 8.512% | $102.2943 | $102.29 | $102.30 | $102.30 |
| Purchase #6 | $171.85 | 6.173% | $182.4583 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $187.28 | 8.544% | $203.2812 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $986.11 | $1,072.6292 | $1,072.63 | $1,072.65 | $1,072.60 | |