| 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 | $173.91 | 10.681% | $192.4853 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $189.63 | 8.739% | $206.2018 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $228.71 | 12.159% | $256.5188 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $238.68 | 3.836% | $247.8358 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $223.29 | 11.671% | $249.3502 | $249.35 | $249.35 | $249.40 |
| Purchase #6 | $97.31 | 6.863% | $103.9884 | $103.99 | $104.00 | $104.00 |
| Purchase #7 | $172.34 | 6.457% | $183.468 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $1,323.87 | $1,439.8483 | $1,439.86 | $1,439.85 | $1,439.90 | |