| 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 | $78.94 | 5.183% | $83.0315 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $202.54 | 11.866% | $226.5734 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $177.49 | 7.165% | $190.2072 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $218.88 | 8.759% | $238.0517 | $238.05 | $238.05 | $238.10 |
| Purchase #5 | $133.45 | 13.507% | $151.4751 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $179.83 | 10.346% | $198.4352 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $208.95 | 9.762% | $229.3477 | $229.35 | $229.35 | $229.30 |
| 7 purchase totals = | $1,200.08 | $1,317.1218 | $1,317.13 | $1,317.15 | $1,317.10 | |