| 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 | $203.43 | 3.666% | $210.8877 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $41.61 | 13.139% | $47.0771 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $231.36 | 12.482% | $260.2384 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $122.73 | 11.575% | $136.936 | $136.94 | $136.95 | $136.90 |
| Purchase #5 | $230.57 | 4.182% | $240.2124 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $90.41 | 5.532% | $95.4115 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $156.32 | 6.872% | $167.0623 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $1,076.43 | $1,157.8254 | $1,157.83 | $1,157.85 | $1,157.80 | |