| 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 | $124.52 | 7.331% | $133.6486 | $133.65 | $133.65 | $133.60 |
| Purchase #2 | $204.66 | 8.355% | $221.7593 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $247.31 | 11.140% | $274.8603 | $274.86 | $274.85 | $274.90 |
| Purchase #4 | $196.25 | 11.377% | $218.5774 | $218.58 | $218.60 | $218.60 |
| Purchase #5 | $34.28 | 3.415% | $35.4507 | $35.45 | $35.45 | $35.50 |
| Purchase #6 | $33.74 | 11.374% | $37.5776 | $37.58 | $37.60 | $37.60 |
| Purchase #7 | $73.93 | 3.340% | $76.3993 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $914.69 | $998.2732 | $998.28 | $998.30 | $998.40 | |