| 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 | $39.62 | 3.680% | $41.078 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $126.51 | 7.798% | $136.3752 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $140.67 | 8.122% | $152.0952 | $152.10 | $152.10 | $152.10 |
| Purchase #4 | $93.85 | 13.310% | $106.3414 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $222.73 | 12.826% | $251.2973 | $251.30 | $251.30 | $251.30 |
| Purchase #6 | $194.65 | 4.285% | $202.9908 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $63.52 | 3.696% | $65.8677 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $881.55 | $956.0456 | $956.06 | $956.10 | $956.10 | |