| 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 | $205.27 | 12.489% | $230.9062 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $28.31 | 10.575% | $31.3038 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $134.40 | 11.392% | $149.7108 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $44.82 | 12.476% | $50.4117 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $160.33 | 13.108% | $181.3461 | $181.35 | $181.35 | $181.30 |
| Purchase #6 | $189.99 | 7.769% | $204.7503 | $204.75 | $204.75 | $204.80 |
| Purchase #7 | $141.48 | 13.181% | $160.1285 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $904.60 | $1,008.5574 | $1,008.56 | $1,008.55 | $1,008.50 | |