| 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 | $117.77 | 10.700% | $130.3714 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $207.33 | 12.793% | $233.8537 | $233.85 | $233.85 | $233.90 |
| Purchase #3 | $235.98 | 4.442% | $246.4622 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $65.65 | 7.850% | $70.8035 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $226.73 | 9.612% | $248.5233 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $248.79 | 4.418% | $259.7815 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $208.68 | 5.673% | $220.5184 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $1,310.93 | $1,410.3140 | $1,410.30 | $1,410.25 | $1,410.40 | |