| 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 | $241.42 | 7.464% | $259.4396 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $87.48 | 5.670% | $92.4401 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $97.53 | 11.441% | $108.6884 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $79.50 | 6.342% | $84.5419 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $232.54 | 3.443% | $240.5464 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $216.86 | 10.303% | $239.2031 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $94.42 | 3.684% | $97.8984 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $1,049.75 | $1,122.7579 | $1,122.76 | $1,122.80 | $1,122.60 | |