| 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 | $149.50 | 11.741% | $167.0528 | $167.05 | $167.05 | $167.10 |
| Purchase #2 | $238.30 | 13.143% | $269.6198 | $269.62 | $269.60 | $269.60 |
| Purchase #3 | $8.96 | 13.227% | $10.1451 | $10.15 | $10.15 | $10.10 |
| Purchase #4 | $171.94 | 5.302% | $181.0563 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $124.25 | 11.215% | $138.1846 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $249.45 | 4.563% | $260.8324 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $204.43 | 8.240% | $221.275 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $1,146.83 | $1,248.1660 | $1,248.17 | $1,248.20 | $1,248.20 | |