| 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 | $108.63 | 13.345% | $123.1267 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $103.76 | 12.634% | $116.869 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $194.45 | 7.606% | $209.2399 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $136.67 | 6.151% | $145.0766 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $193.42 | 3.447% | $200.0872 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $60.99 | 12.303% | $68.4936 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $182.60 | 3.442% | $188.8851 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $980.52 | $1,051.7781 | $1,051.79 | $1,051.85 | $1,051.80 | |