| 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 | $117.75 | 4.183% | $122.6755 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $15.90 | 3.810% | $16.5058 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $23.70 | 12.566% | $26.6781 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $238.48 | 3.841% | $247.64 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $141.74 | 5.723% | $149.8518 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $176.44 | 6.735% | $188.3232 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $219.73 | 12.642% | $247.5083 | $247.51 | $247.50 | $247.50 |
| 7 purchase totals = | $933.74 | $999.1827 | $999.19 | $999.20 | $999.20 | |