| 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 | $221.67 | 9.370% | $242.4405 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $44.69 | 8.420% | $48.4529 | $48.45 | $48.45 | $48.50 |
| Purchase #3 | $214.63 | 3.360% | $221.8416 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $201.33 | 6.670% | $214.7587 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $181.65 | 3.340% | $187.7171 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $145.70 | 4.762% | $152.6382 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $28.97 | 11.851% | $32.4032 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $1,038.64 | $1,100.2522 | $1,100.25 | $1,100.25 | $1,100.20 | |