| 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 | $203.81 | 12.836% | $229.9711 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $215.75 | 10.845% | $239.1481 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $80.27 | 11.370% | $89.3967 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $67.77 | 11.607% | $75.6361 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $213.28 | 6.358% | $226.8403 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $86.50 | 11.450% | $96.4043 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $195.80 | 9.381% | $214.168 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $1,063.18 | $1,171.5646 | $1,171.57 | $1,171.55 | $1,171.50 | |