| 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 | $198.71 | 7.157% | $212.9317 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $129.60 | 11.669% | $144.723 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $184.51 | 7.624% | $198.577 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $49.35 | 4.683% | $51.6611 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $173.85 | 9.376% | $190.1502 | $190.15 | $190.15 | $190.20 |
| Purchase #6 | $86.52 | 13.639% | $98.3205 | $98.32 | $98.30 | $98.30 |
| Purchase #7 | $49.74 | 11.690% | $55.5546 | $55.55 | $55.55 | $55.60 |
| 7 purchase totals = | $872.28 | $951.9181 | $951.91 | $951.90 | $952.00 | |