| 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 | $241.76 | 4.360% | $252.3007 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $249.92 | 8.411% | $270.9408 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $242.45 | 9.868% | $266.375 | $266.38 | $266.40 | $266.40 |
| Purchase #4 | $6.85 | 3.651% | $7.1001 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $109.59 | 10.451% | $121.0433 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $232.29 | 8.446% | $251.9092 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $64.80 | 10.327% | $71.4919 | $71.49 | $71.50 | $71.50 |
| 7 purchase totals = | $1,147.66 | $1,241.1610 | $1,241.16 | $1,241.20 | $1,241.10 | |