| 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 | $13.57 | 11.658% | $15.152 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $233.40 | 5.150% | $245.4201 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $161.68 | 5.282% | $170.2199 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $86.88 | 10.117% | $95.6696 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $10.96 | 9.533% | $12.0048 | $12.00 | $12.00 | $12.00 |
| Purchase #6 | $168.32 | 5.685% | $177.889 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $249.31 | 6.123% | $264.5753 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $924.12 | $980.9307 | $980.93 | $980.90 | $981.00 | |