| 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 | $192.89 | 12.413% | $216.8334 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $224.68 | 12.718% | $253.2548 | $253.25 | $253.25 | $253.30 |
| Purchase #3 | $78.74 | 8.662% | $85.5605 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $92.62 | 9.530% | $101.4467 | $101.45 | $101.45 | $101.40 |
| Purchase #5 | $72.28 | 13.238% | $81.8484 | $81.85 | $81.85 | $81.80 |
| Purchase #6 | $199.97 | 3.664% | $207.2969 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $212.99 | 12.288% | $239.1622 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $1,074.17 | $1,185.4029 | $1,185.40 | $1,185.40 | $1,185.40 | |