| 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 | $105.98 | 13.613% | $120.4071 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $190.62 | 4.635% | $199.4552 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $89.92 | 7.544% | $96.7036 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $134.93 | 11.214% | $150.0611 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $230.65 | 12.793% | $260.1571 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $51.28 | 9.606% | $56.206 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $213.97 | 12.392% | $240.4852 | $240.49 | $240.50 | $240.50 |
| 7 purchase totals = | $1,017.35 | $1,123.4753 | $1,123.49 | $1,123.45 | $1,123.60 | |