| 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 | $226.77 | 4.740% | $237.5189 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $18.38 | 3.600% | $19.0417 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $33.73 | 13.631% | $38.3277 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $84.90 | 12.867% | $95.8241 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $242.99 | 6.180% | $258.0068 | $258.01 | $258.00 | $258.00 |
| Purchase #6 | $115.39 | 9.401% | $126.2378 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $67.52 | 9.237% | $73.7568 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $789.68 | $848.7138 | $848.72 | $848.70 | $848.60 | |