| 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 | $195.59 | 3.633% | $202.6958 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $189.35 | 13.265% | $214.4673 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $200.30 | 12.272% | $224.8808 | $224.88 | $224.90 | $224.90 |
| Purchase #4 | $225.90 | 8.126% | $244.2566 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $100.56 | 11.102% | $111.7242 | $111.72 | $111.70 | $111.70 |
| Purchase #6 | $111.92 | 7.416% | $120.22 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $221.80 | 7.328% | $238.0535 | $238.05 | $238.05 | $238.10 |
| 7 purchase totals = | $1,245.42 | $1,356.2982 | $1,356.30 | $1,356.25 | $1,356.40 | |