| 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 | $108.40 | 5.667% | $114.543 | $114.54 | $114.55 | $114.50 |
| Purchase #2 | $204.69 | 3.735% | $212.3352 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $245.43 | 4.692% | $256.9456 | $256.95 | $256.95 | $256.90 |
| Purchase #4 | $87.34 | 13.701% | $99.3065 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $202.31 | 4.352% | $211.1145 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $195.34 | 12.590% | $219.9333 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $175.87 | 4.502% | $183.7877 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $1,219.38 | $1,297.9658 | $1,297.97 | $1,298.00 | $1,297.80 | |