| 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 | $208.55 | 6.818% | $222.7689 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $67.53 | 10.410% | $74.5599 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $21.99 | 7.710% | $23.6854 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $47.89 | 12.168% | $53.7173 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $110.95 | 10.570% | $122.6774 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $248.66 | 7.701% | $267.8093 | $267.81 | $267.80 | $267.80 |
| Purchase #7 | $197.39 | 7.665% | $212.5199 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $902.96 | $977.7381 | $977.75 | $977.70 | $977.80 | |