| 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 | $202.82 | 13.503% | $230.2068 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $19.47 | 10.422% | $21.4992 | $21.50 | $21.50 | $21.50 |
| Purchase #3 | $45.80 | 7.695% | $49.3243 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $89.40 | 3.254% | $92.3091 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $237.85 | 11.653% | $265.5667 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $175.85 | 13.509% | $199.6056 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $9.42 | 3.171% | $9.7187 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $780.61 | $868.2304 | $868.24 | $868.15 | $868.20 | |