| 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 | $235.45 | 7.111% | $252.1928 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $153.41 | 10.209% | $169.0716 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $139.63 | 4.137% | $145.4065 | $145.41 | $145.40 | $145.40 |
| Purchase #4 | $28.72 | 9.706% | $31.5076 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $209.67 | 11.630% | $234.0546 | $234.05 | $234.05 | $234.10 |
| Purchase #6 | $172.90 | 4.111% | $180.0079 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $66.40 | 6.446% | $70.6801 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $1,006.18 | $1,082.9211 | $1,082.92 | $1,082.90 | $1,083.00 | |