| 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 | $49.28 | 13.216% | $55.7928 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $224.32 | 7.713% | $241.6218 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $245.80 | 13.722% | $279.5287 | $279.53 | $279.55 | $279.50 |
| Purchase #4 | $179.69 | 4.184% | $187.2082 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $217.68 | 10.321% | $240.1468 | $240.15 | $240.15 | $240.10 |
| Purchase #6 | $107.67 | 5.714% | $113.8223 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $179.82 | 12.593% | $202.4647 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $1,204.26 | $1,320.5853 | $1,320.58 | $1,320.55 | $1,320.50 | |