| 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 | $181.70 | 10.471% | $200.7258 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $62.56 | 10.365% | $69.0443 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $43.27 | 6.770% | $46.1994 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $228.63 | 5.413% | $241.0057 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $248.47 | 10.822% | $275.3594 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $145.86 | 5.400% | $153.7364 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $190.33 | 4.505% | $198.9044 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,100.82 | $1,184.9754 | $1,184.98 | $1,185.00 | $1,184.90 | |