| 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 | $97.79 | 8.707% | $106.3046 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $226.58 | 10.282% | $249.877 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $166.33 | 6.860% | $177.7402 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $195.31 | 7.461% | $209.8821 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $174.46 | 11.604% | $194.7043 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $66.48 | 7.729% | $71.6182 | $71.62 | $71.60 | $71.60 |
| Purchase #7 | $45.28 | 7.780% | $48.8028 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $972.23 | $1,058.9292 | $1,058.92 | $1,058.95 | $1,058.90 | |