| 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 | $179.48 | 10.279% | $197.9287 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $96.66 | 7.313% | $103.7287 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $204.94 | 12.485% | $230.5268 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $220.69 | 13.476% | $250.4302 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $48.36 | 12.552% | $54.4301 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $153.78 | 11.538% | $171.5231 | $171.52 | $171.50 | $171.50 |
| Purchase #7 | $198.39 | 11.774% | $221.7484 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $1,102.30 | $1,230.3160 | $1,230.32 | $1,230.40 | $1,230.10 | |