| 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 | $101.55 | 12.610% | $114.3555 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $35.67 | 8.677% | $38.7651 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $135.46 | 12.621% | $152.5564 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $218.45 | 8.563% | $237.1559 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $157.25 | 11.688% | $175.6294 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $125.96 | 3.630% | $130.5323 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $232.53 | 7.783% | $250.6278 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $1,006.87 | $1,099.6224 | $1,099.64 | $1,099.65 | $1,099.70 | |