| 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 | $217.78 | 8.127% | $235.479 | $235.48 | $235.50 | $235.50 |
| Purchase #2 | $94.50 | 13.658% | $107.4068 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $155.53 | 3.248% | $160.5816 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $154.74 | 10.767% | $171.4009 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $96.97 | 13.589% | $110.1473 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $190.60 | 9.499% | $208.7051 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $140.82 | 4.525% | $147.1921 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $1,050.94 | $1,140.9128 | $1,140.92 | $1,140.95 | $1,140.90 | |