| 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 | $35.69 | 9.800% | $39.1876 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $15.67 | 7.257% | $16.8072 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $178.96 | 8.861% | $194.8176 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $238.52 | 5.343% | $251.2641 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $184.72 | 6.605% | $196.9208 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $211.91 | 6.158% | $224.9594 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $204.62 | 13.481% | $232.2048 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $1,070.09 | $1,156.1615 | $1,156.16 | $1,156.10 | $1,156.20 | |