| 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 | $240.32 | 10.558% | $265.693 | $265.69 | $265.70 | $265.70 |
| Purchase #2 | $132.58 | 5.715% | $140.1569 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $216.74 | 12.279% | $243.3535 | $243.35 | $243.35 | $243.40 |
| Purchase #4 | $246.63 | 5.255% | $259.5904 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $249.25 | 8.774% | $271.1192 | $271.12 | $271.10 | $271.10 |
| Purchase #6 | $26.55 | 4.270% | $27.6837 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $93.73 | 3.228% | $96.7556 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $1,205.80 | $1,304.3523 | $1,304.35 | $1,304.35 | $1,304.50 | |