| 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 | $189.48 | 5.325% | $199.5698 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $57.37 | 4.303% | $59.8386 | $59.84 | $59.85 | $59.80 |
| Purchase #3 | $241.30 | 8.855% | $262.6671 | $262.67 | $262.65 | $262.70 |
| Purchase #4 | $100.91 | 9.755% | $110.7538 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $243.25 | 3.394% | $251.5059 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $220.64 | 13.401% | $250.208 | $250.21 | $250.20 | $250.20 |
| Purchase #7 | $20.90 | 10.676% | $23.1313 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $1,073.85 | $1,157.6745 | $1,157.68 | $1,157.65 | $1,157.70 | |