| 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 | $116.94 | 3.378% | $120.8902 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $191.28 | 5.535% | $201.8673 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $198.36 | 9.259% | $216.7262 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $174.44 | 3.723% | $180.9344 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $215.92 | 11.196% | $240.0944 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $17.45 | 9.696% | $19.142 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $205.90 | 10.214% | $226.9306 | $226.93 | $226.95 | $226.90 |
| 7 purchase totals = | $1,120.29 | $1,206.5851 | $1,206.58 | $1,206.65 | $1,206.50 | |