| 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 | $219.90 | 6.320% | $233.7977 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $123.92 | 3.161% | $127.8371 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $205.65 | 11.343% | $228.9769 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $172.63 | 9.499% | $189.0281 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $176.76 | 12.539% | $198.9239 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $156.50 | 5.250% | $164.7163 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $22.49 | 11.229% | $25.0154 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $1,077.85 | $1,168.2954 | $1,168.31 | $1,168.30 | $1,168.20 | |