| 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 | $123.76 | 4.719% | $129.6002 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $159.41 | 11.668% | $178.01 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $224.88 | 10.687% | $248.9129 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $144.30 | 5.482% | $152.2105 | $152.21 | $152.20 | $152.20 |
| Purchase #5 | $215.93 | 11.224% | $240.166 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $13.94 | 11.855% | $15.5926 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $240.78 | 4.704% | $252.1063 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $1,123.00 | $1,216.5985 | $1,216.60 | $1,216.55 | $1,216.60 | |