| 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 | $206.74 | 13.535% | $234.7223 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $235.64 | 7.307% | $252.8582 | $252.86 | $252.85 | $252.90 |
| Purchase #3 | $121.72 | 7.596% | $130.9659 | $130.97 | $130.95 | $131.00 |
| Purchase #4 | $244.47 | 3.838% | $253.8528 | $253.85 | $253.85 | $253.90 |
| Purchase #5 | $175.88 | 11.320% | $195.7896 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $73.81 | 5.136% | $77.6009 | $77.60 | $77.60 | $77.60 |
| Purchase #7 | $226.60 | 3.555% | $234.6556 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $1,284.86 | $1,380.4453 | $1,380.45 | $1,380.40 | $1,380.60 | |