| 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 | $196.90 | 12.696% | $221.8984 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $202.67 | 7.142% | $217.1447 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $36.95 | 6.454% | $39.3348 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $25.88 | 4.873% | $27.1411 | $27.14 | $27.15 | $27.10 |
| Purchase #5 | $163.28 | 10.683% | $180.7232 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $243.56 | 8.179% | $263.4808 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $120.57 | 4.103% | $125.517 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $989.81 | $1,075.2400 | $1,075.23 | $1,075.25 | $1,075.10 | |