| 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 | $10.79 | 4.705% | $11.2977 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $168.52 | 7.344% | $180.8961 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $222.62 | 10.399% | $245.7703 | $245.77 | $245.75 | $245.80 |
| Purchase #4 | $155.52 | 7.850% | $167.7283 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $15.50 | 5.492% | $16.3513 | $16.35 | $16.35 | $16.40 |
| Purchase #6 | $210.43 | 9.499% | $230.4187 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $204.93 | 11.350% | $228.1896 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $988.31 | $1,080.6520 | $1,080.66 | $1,080.65 | $1,080.70 | |