| 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 | $200.99 | 10.352% | $221.7965 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $117.59 | 8.106% | $127.1218 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $237.67 | 3.570% | $246.1548 | $246.15 | $246.15 | $246.20 |
| Purchase #4 | $168.83 | 8.412% | $183.032 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $24.61 | 11.857% | $27.528 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $159.55 | 4.218% | $166.2798 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $159.33 | 4.423% | $166.3772 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $1,068.57 | $1,138.2901 | $1,138.29 | $1,138.35 | $1,138.30 | |