| 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 | $123.28 | 13.520% | $139.9475 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $81.90 | 7.628% | $88.1473 | $88.15 | $88.15 | $88.10 |
| Purchase #3 | $227.80 | 10.380% | $251.4456 | $251.45 | $251.45 | $251.40 |
| Purchase #4 | $211.54 | 12.127% | $237.1935 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $214.53 | 11.359% | $238.8985 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $65.85 | 12.781% | $74.2663 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $50.44 | 5.321% | $53.1239 | $53.12 | $53.10 | $53.10 |
| 7 purchase totals = | $975.34 | $1,083.0226 | $1,083.03 | $1,083.00 | $1,082.90 | |