| 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 | $221.81 | 11.457% | $247.2228 | $247.22 | $247.20 | $247.20 |
| Purchase #2 | $234.75 | 8.126% | $253.8258 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $79.75 | 11.703% | $89.0831 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $122.67 | 5.226% | $129.0807 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $193.33 | 8.484% | $209.7321 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $147.46 | 4.832% | $154.5853 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $162.68 | 7.531% | $174.9314 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $1,162.45 | $1,258.4612 | $1,258.46 | $1,258.55 | $1,258.40 | |