| 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 | $212.88 | 7.702% | $229.276 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $174.40 | 4.182% | $181.6934 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $204.68 | 6.624% | $218.238 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $26.96 | 8.439% | $29.2352 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $19.94 | 12.811% | $22.4945 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $198.32 | 9.191% | $216.5476 | $216.55 | $216.55 | $216.50 |
| Purchase #7 | $76.38 | 11.485% | $85.1522 | $85.15 | $85.15 | $85.20 |
| 7 purchase totals = | $913.56 | $982.6369 | $982.64 | $982.70 | $982.60 | |