| 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 | $115.33 | 4.213% | $120.1889 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $139.45 | 9.691% | $152.9641 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $178.82 | 9.364% | $195.5647 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $173.63 | 10.851% | $192.4706 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $183.81 | 12.628% | $207.0215 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $237.64 | 11.533% | $265.047 | $265.05 | $265.05 | $265.00 |
| Purchase #7 | $188.35 | 8.202% | $203.7985 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $1,217.03 | $1,337.0553 | $1,337.05 | $1,337.00 | $1,337.10 | |