| 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 | $247.54 | 9.500% | $271.0563 | $271.06 | $271.05 | $271.10 |
| Purchase #2 | $62.85 | 9.441% | $68.7837 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $172.60 | 5.565% | $182.2052 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $130.94 | 4.627% | $136.9986 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $12.68 | 11.485% | $14.1363 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $120.30 | 10.697% | $133.1685 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $211.29 | 4.374% | $220.5318 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $958.20 | $1,026.8804 | $1,026.89 | $1,026.90 | $1,026.90 | |