| 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 | $114.68 | 10.788% | $127.0517 | $127.05 | $127.05 | $127.10 |
| Purchase #2 | $21.90 | 13.306% | $24.814 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $168.66 | 6.818% | $180.1592 | $180.16 | $180.15 | $180.20 |
| Purchase #4 | $210.79 | 9.489% | $230.7919 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $60.58 | 9.258% | $66.1885 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $219.42 | 5.120% | $230.6543 | $230.65 | $230.65 | $230.70 |
| Purchase #7 | $111.28 | 8.530% | $120.7722 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $907.31 | $980.4318 | $980.42 | $980.40 | $980.60 | |