| 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 | $237.56 | 4.680% | $248.6778 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $7.31 | 12.230% | $8.204 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $226.93 | 8.758% | $246.8045 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $108.85 | 5.134% | $114.4384 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $177.28 | 5.849% | $187.6491 | $187.65 | $187.65 | $187.60 |
| Purchase #6 | $183.58 | 4.480% | $191.8044 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $152.65 | 4.840% | $160.0383 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $1,094.16 | $1,157.6165 | $1,157.61 | $1,157.65 | $1,157.50 | |