| 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 | $173.31 | 5.805% | $183.3706 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $230.89 | 5.693% | $244.0346 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $171.70 | 12.297% | $192.8139 | $192.81 | $192.80 | $192.80 |
| Purchase #4 | $191.65 | 4.375% | $200.0347 | $200.03 | $200.05 | $200.00 |
| Purchase #5 | $193.91 | 10.509% | $214.288 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $200.98 | 11.371% | $223.8334 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $75.90 | 13.202% | $85.9203 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $1,238.34 | $1,344.2955 | $1,344.28 | $1,344.30 | $1,344.20 | |