| 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 | $221.58 | 13.701% | $251.9387 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $135.44 | 7.211% | $145.2066 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $90.82 | 13.248% | $102.8518 | $102.85 | $102.85 | $102.90 |
| Purchase #4 | $104.72 | 12.550% | $117.8624 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $80.49 | 3.518% | $83.3216 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $250.62 | 11.260% | $278.8398 | $278.84 | $278.85 | $278.80 |
| Purchase #7 | $20.54 | 5.835% | $21.7385 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $904.21 | $1,001.7594 | $1,001.76 | $1,001.75 | $1,001.70 | |