| 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 | $22.28 | 3.569% | $23.0752 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $206.94 | 13.118% | $234.0864 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $157.40 | 13.317% | $178.361 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $189.34 | 7.789% | $204.0877 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $159.96 | 13.413% | $181.4154 | $181.42 | $181.40 | $181.40 |
| Purchase #6 | $240.53 | 6.683% | $256.6046 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $58.75 | 4.589% | $61.446 | $61.45 | $61.45 | $61.40 |
| 7 purchase totals = | $1,035.20 | $1,139.0763 | $1,139.09 | $1,139.10 | $1,139.10 | |