| 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 | $96.66 | 7.431% | $103.8428 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $219.88 | 4.717% | $230.2517 | $230.25 | $230.25 | $230.30 |
| Purchase #3 | $146.94 | 4.260% | $153.1996 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $187.38 | 12.540% | $210.8775 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $125.37 | 3.540% | $129.8081 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $235.81 | 9.836% | $259.0043 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $32.71 | 6.770% | $34.9245 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $1,044.75 | $1,121.9085 | $1,121.90 | $1,121.90 | $1,121.90 | |