| 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 | $236.97 | 11.595% | $264.4467 | $264.45 | $264.45 | $264.40 |
| Purchase #2 | $138.84 | 11.817% | $155.2467 | $155.25 | $155.25 | $155.20 |
| Purchase #3 | $31.64 | 5.784% | $33.4701 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $137.60 | 5.450% | $145.0992 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $227.32 | 7.463% | $244.2849 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $220.47 | 7.788% | $237.6402 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $185.99 | 9.296% | $203.2796 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $1,178.83 | $1,283.4674 | $1,283.47 | $1,283.50 | $1,283.40 | |