| 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 | $230.36 | 10.867% | $255.3932 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $51.38 | 11.196% | $57.1325 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $115.97 | 8.483% | $125.8077 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $58.99 | 6.184% | $62.6379 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $203.25 | 4.847% | $213.1015 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $231.32 | 8.182% | $250.2466 | $250.25 | $250.25 | $250.20 |
| Purchase #7 | $220.71 | 13.241% | $249.9342 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $1,111.98 | $1,214.2536 | $1,214.25 | $1,214.30 | $1,214.10 | |