| 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 | $174.97 | 11.362% | $194.8501 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $132.57 | 7.726% | $142.8124 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $189.64 | 12.708% | $213.7395 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $84.93 | 4.742% | $88.9574 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $245.66 | 5.688% | $259.6331 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $189.29 | 11.196% | $210.4829 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $28.69 | 7.135% | $30.737 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $1,045.75 | $1,141.2124 | $1,141.21 | $1,141.25 | $1,141.20 | |