| 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 | $202.25 | 9.106% | $220.6669 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $38.34 | 12.837% | $43.2617 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $241.91 | 12.459% | $272.0496 | $272.05 | $272.05 | $272.00 |
| Purchase #4 | $224.72 | 10.580% | $248.4954 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $11.47 | 3.467% | $11.8677 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $90.30 | 3.857% | $93.7829 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $145.58 | 10.706% | $161.1658 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $954.57 | $1,051.2900 | $1,051.30 | $1,051.25 | $1,051.40 | |