| 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 | $193.28 | 7.337% | $207.461 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $141.47 | 10.365% | $156.1334 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $57.95 | 8.666% | $62.9719 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $79.36 | 13.354% | $89.9577 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $234.77 | 9.739% | $257.6343 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $138.74 | 5.247% | $146.0197 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $132.36 | 5.199% | $139.2414 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $977.93 | $1,059.4194 | $1,059.41 | $1,059.40 | $1,059.40 | |