| 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 | $200.75 | 8.673% | $218.161 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $232.82 | 11.405% | $259.3731 | $259.37 | $259.35 | $259.40 |
| Purchase #3 | $111.33 | 10.739% | $123.2857 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $9.93 | 5.693% | $10.4953 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $100.64 | 6.221% | $106.9008 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $143.96 | 11.630% | $160.7025 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $197.83 | 3.716% | $205.1814 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $997.26 | $1,084.0998 | $1,084.10 | $1,084.10 | $1,084.20 | |