| 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 | $247.68 | 7.737% | $266.843 | $266.84 | $266.85 | $266.80 |
| Purchase #2 | $183.63 | 13.170% | $207.8141 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $151.64 | 13.424% | $171.9962 | $172.00 | $172.00 | $172.00 |
| Purchase #4 | $191.32 | 13.857% | $217.8312 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $199.34 | 6.681% | $212.6579 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $88.80 | 8.147% | $96.0345 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $5.45 | 8.704% | $5.9244 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $1,067.86 | $1,179.1013 | $1,179.09 | $1,179.10 | $1,179.00 | |