| 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 | $234.77 | 5.788% | $248.3585 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $131.92 | 11.256% | $146.7689 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $235.31 | 8.807% | $256.0338 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $206.90 | 12.171% | $232.0818 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $200.64 | 9.180% | $219.0588 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $142.32 | 9.856% | $156.3471 | $156.35 | $156.35 | $156.30 |
| Purchase #7 | $57.50 | 8.155% | $62.1891 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $1,209.36 | $1,320.8380 | $1,320.84 | $1,320.85 | $1,320.90 | |