| 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 | $96.55 | 3.378% | $99.8115 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $109.48 | 8.766% | $119.077 | $119.08 | $119.10 | $119.10 |
| Purchase #3 | $184.69 | 9.693% | $202.592 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $192.99 | 6.255% | $205.0615 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $168.46 | 8.331% | $182.4944 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $63.76 | 11.247% | $70.9311 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $228.57 | 4.239% | $238.2591 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $1,044.50 | $1,118.2266 | $1,118.22 | $1,118.25 | $1,118.30 | |