| 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 | $249.96 | 5.791% | $264.4352 | $264.44 | $264.45 | $264.40 |
| Purchase #2 | $43.77 | 6.859% | $46.7722 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $143.74 | 12.154% | $161.2102 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $196.33 | 7.326% | $210.7131 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $204.45 | 7.425% | $219.6304 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $202.58 | 13.833% | $230.6029 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $45.70 | 7.843% | $49.2843 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $1,086.53 | $1,182.6483 | $1,182.64 | $1,182.65 | $1,182.60 | |