| 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 | $242.65 | 6.630% | $258.7377 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $124.75 | 11.829% | $139.5067 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $217.98 | 13.505% | $247.4182 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $124.85 | 7.695% | $134.4572 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $233.52 | 10.457% | $257.9392 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $145.40 | 5.464% | $153.3447 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $45.56 | 4.859% | $47.7738 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $1,134.71 | $1,239.1775 | $1,239.18 | $1,239.15 | $1,239.10 | |