| 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 | $118.39 | 9.139% | $129.2097 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $25.59 | 5.501% | $26.9977 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $235.65 | 11.262% | $262.1889 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $55.33 | 8.599% | $60.0878 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $181.30 | 12.237% | $203.4857 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $192.55 | 10.385% | $212.5463 | $212.55 | $212.55 | $212.50 |
| Purchase #7 | $193.82 | 11.603% | $216.3089 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,002.63 | $1,110.8250 | $1,110.84 | $1,110.85 | $1,110.80 | |