| 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 | $154.60 | 3.535% | $160.0651 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $242.65 | 4.228% | $252.9092 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $114.47 | 11.834% | $128.0164 | $128.02 | $128.00 | $128.00 |
| Purchase #4 | $148.43 | 9.218% | $162.1123 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $245.64 | 7.773% | $264.7336 | $264.73 | $264.75 | $264.70 |
| Purchase #6 | $151.62 | 5.219% | $159.533 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $182.60 | 13.694% | $207.6052 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $1,240.01 | $1,334.9748 | $1,334.98 | $1,334.95 | $1,334.90 | |