| 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 | $69.95 | 8.111% | $75.6236 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $120.95 | 7.142% | $129.5882 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $191.47 | 3.436% | $198.0489 | $198.05 | $198.05 | $198.00 |
| Purchase #4 | $181.92 | 12.232% | $204.1725 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $217.47 | 6.257% | $231.0771 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $92.64 | 12.635% | $104.3451 | $104.35 | $104.35 | $104.30 |
| Purchase #7 | $175.25 | 11.607% | $195.5913 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $1,049.65 | $1,138.4467 | $1,138.45 | $1,138.45 | $1,138.40 | |