| 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 | $231.42 | 10.721% | $256.2305 | $256.23 | $256.25 | $256.20 |
| Purchase #2 | $123.70 | 9.222% | $135.1076 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $123.44 | 11.839% | $138.0541 | $138.05 | $138.05 | $138.10 |
| Purchase #4 | $195.84 | 4.574% | $204.7977 | $204.80 | $204.80 | $204.80 |
| Purchase #5 | $11.36 | 9.364% | $12.4238 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $124.61 | 10.702% | $137.9458 | $137.95 | $137.95 | $137.90 |
| Purchase #7 | $213.83 | 4.424% | $223.2898 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $1,024.20 | $1,107.8493 | $1,107.85 | $1,107.85 | $1,107.80 | |