| 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 | $199.87 | 6.629% | $213.1194 | $213.12 | $213.10 | $213.10 |
| Purchase #2 | $41.63 | 9.503% | $45.5861 | $45.59 | $45.60 | $45.60 |
| Purchase #3 | $225.82 | 7.102% | $241.8577 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $227.58 | 6.811% | $243.0805 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $103.45 | 4.748% | $108.3618 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $230.28 | 6.710% | $245.7318 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $212.90 | 4.659% | $222.819 | $222.82 | $222.80 | $222.80 |
| 7 purchase totals = | $1,241.53 | $1,320.5563 | $1,320.56 | $1,320.55 | $1,320.60 | |