| 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 | $192.33 | 8.424% | $208.5319 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $121.37 | 12.561% | $136.6153 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $234.60 | 4.151% | $244.3382 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $112.64 | 4.656% | $117.8845 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $189.40 | 12.239% | $212.5807 | $212.58 | $212.60 | $212.60 |
| Purchase #6 | $147.65 | 5.486% | $155.7501 | $155.75 | $155.75 | $155.80 |
| Purchase #7 | $147.52 | 4.841% | $154.6614 | $154.66 | $154.65 | $154.70 |
| 7 purchase totals = | $1,145.51 | $1,230.3621 | $1,230.36 | $1,230.40 | $1,230.40 | |