| 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 | $129.52 | 10.811% | $143.5224 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $67.61 | 8.823% | $73.5752 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $242.31 | 13.667% | $275.4265 | $275.43 | $275.45 | $275.40 |
| Purchase #4 | $199.59 | 8.440% | $216.4354 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $213.86 | 7.668% | $230.2588 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $22.29 | 3.360% | $23.0389 | $23.04 | $23.05 | $23.00 |
| Purchase #7 | $99.37 | 11.358% | $110.6564 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $974.55 | $1,072.9136 | $1,072.93 | $1,072.95 | $1,072.90 | |