| 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 | $220.67 | 12.689% | $248.6708 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $96.83 | 9.366% | $105.8991 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $221.88 | 8.367% | $240.4447 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $196.33 | 5.829% | $207.7741 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $172.94 | 4.238% | $180.2692 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $129.72 | 5.470% | $136.8157 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $160.45 | 13.786% | $182.5696 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $1,198.82 | $1,302.4432 | $1,302.44 | $1,302.35 | $1,302.50 | |