| 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 | $221.78 | 11.401% | $247.0651 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $225.52 | 10.124% | $248.3516 | $248.35 | $248.35 | $248.40 |
| Purchase #3 | $115.42 | 4.491% | $120.6035 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $179.53 | 12.230% | $201.4865 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $73.87 | 7.310% | $79.2699 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $65.28 | 4.615% | $68.2927 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $21.64 | 5.514% | $22.8332 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $903.04 | $987.9025 | $987.90 | $987.90 | $988.00 | |