| 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 | $116.42 | 4.635% | $121.8161 | $121.82 | $121.80 | $121.80 |
| Purchase #2 | $84.31 | 9.559% | $92.3692 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $38.76 | 7.443% | $41.6449 | $41.64 | $41.65 | $41.60 |
| Purchase #4 | $106.64 | 12.267% | $119.7215 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $186.94 | 6.329% | $198.7714 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $211.92 | 4.560% | $221.5836 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $235.83 | 12.791% | $265.995 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $980.82 | $1,061.9017 | $1,061.90 | $1,061.85 | $1,061.90 | |