| 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 | $92.50 | 4.627% | $96.78 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $223.99 | 4.588% | $234.2667 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $174.88 | 9.174% | $190.9235 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $111.77 | 7.416% | $120.0589 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $182.97 | 6.272% | $194.4459 | $194.45 | $194.45 | $194.40 |
| Purchase #6 | $196.41 | 5.201% | $206.6253 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $36.87 | 13.788% | $41.9536 | $41.95 | $41.95 | $42.00 |
| 7 purchase totals = | $1,019.39 | $1,085.0539 | $1,085.06 | $1,085.05 | $1,085.10 | |