| 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 | $229.73 | 9.782% | $252.2022 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $155.41 | 3.857% | $161.4042 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $249.47 | 9.158% | $272.3165 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $156.87 | 8.208% | $169.7459 | $169.75 | $169.75 | $169.70 |
| Purchase #5 | $240.28 | 8.131% | $259.8172 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $219.96 | 12.540% | $247.543 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $69.92 | 7.173% | $74.9354 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $1,321.64 | $1,437.9644 | $1,437.97 | $1,437.95 | $1,437.80 | |