| 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 | $222.94 | 3.371% | $230.4553 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $110.67 | 3.157% | $114.1639 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $240.88 | 9.622% | $264.0575 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $59.57 | 5.241% | $62.6921 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $23.68 | 11.394% | $26.3781 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $202.98 | 7.857% | $218.9281 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $203.33 | 11.563% | $226.841 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $1,064.05 | $1,143.5160 | $1,143.52 | $1,143.55 | $1,143.60 | |