| 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 | $228.41 | 5.699% | $241.4271 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $111.50 | 11.563% | $124.3927 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $19.29 | 13.415% | $21.8778 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $16.34 | 6.427% | $17.3902 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $32.93 | 8.306% | $35.6652 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $16.75 | 8.505% | $18.1746 | $18.17 | $18.15 | $18.20 |
| Purchase #7 | $11.35 | 4.212% | $11.8281 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $436.57 | $470.7557 | $470.76 | $470.80 | $470.80 | |