| 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 | $230.62 | 9.115% | $251.641 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $247.70 | 12.758% | $279.3016 | $279.30 | $279.30 | $279.30 |
| Purchase #3 | $119.88 | 3.873% | $124.523 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $180.61 | 3.385% | $186.7236 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $161.77 | 9.868% | $177.7335 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $66.84 | 12.334% | $75.084 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $162.49 | 7.549% | $174.7564 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $1,169.91 | $1,269.7631 | $1,269.75 | $1,269.75 | $1,269.70 | |