| 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 | $21.87 | 9.211% | $23.8844 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $162.67 | 9.464% | $178.0651 | $178.07 | $178.05 | $178.10 |
| Purchase #3 | $186.69 | 9.307% | $204.0652 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $192.58 | 12.790% | $217.211 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $113.38 | 8.202% | $122.6794 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $110.48 | 9.439% | $120.9082 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $137.66 | 13.270% | $155.9275 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $925.33 | $1,022.7408 | $1,022.75 | $1,022.75 | $1,022.80 | |