| 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 | $105.69 | 8.486% | $114.6589 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $112.71 | 4.576% | $117.8676 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $246.25 | 10.212% | $271.3971 | $271.40 | $271.40 | $271.40 |
| Purchase #4 | $222.77 | 4.145% | $232.0038 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $210.30 | 4.338% | $219.4228 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $14.32 | 5.184% | $15.0623 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $136.52 | 3.178% | $140.8586 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $1,048.56 | $1,111.2711 | $1,111.27 | $1,111.20 | $1,111.40 | |