| 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 | $22.70 | 3.525% | $23.5002 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $245.87 | 8.515% | $266.8058 | $266.81 | $266.80 | $266.80 |
| Purchase #3 | $169.90 | 4.741% | $177.955 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $168.40 | 9.396% | $184.2229 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $73.28 | 10.420% | $80.9158 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $78.63 | 13.127% | $88.9518 | $88.95 | $88.95 | $89.00 |
| Purchase #7 | $220.42 | 12.128% | $247.1525 | $247.15 | $247.15 | $247.20 |
| 7 purchase totals = | $979.20 | $1,069.5040 | $1,069.51 | $1,069.45 | $1,069.60 | |