| 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 | $5.95 | 3.437% | $6.1545 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $218.45 | 3.400% | $225.8773 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $28.46 | 12.266% | $31.9509 | $31.95 | $31.95 | $32.00 |
| Purchase #4 | $156.25 | 10.641% | $172.8766 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $199.54 | 13.117% | $225.7137 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $108.44 | 11.376% | $120.7761 | $120.78 | $120.80 | $120.80 |
| Purchase #7 | $233.79 | 5.666% | $247.0365 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $950.88 | $1,030.3856 | $1,030.39 | $1,030.45 | $1,030.50 | |