| 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 | $200.32 | 10.786% | $221.9265 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $8.33 | 7.812% | $8.9807 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $64.94 | 4.408% | $67.8026 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $49.93 | 7.333% | $53.5914 | $53.59 | $53.60 | $53.60 |
| Purchase #5 | $235.82 | 5.412% | $248.5826 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $107.85 | 11.544% | $120.3002 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $219.40 | 9.339% | $239.8898 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $886.59 | $961.0738 | $961.07 | $961.15 | $961.10 | |