| 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 | $202.59 | 4.377% | $211.4574 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $223.85 | 10.808% | $248.0437 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $144.66 | 4.707% | $151.4691 | $151.47 | $151.45 | $151.50 |
| Purchase #4 | $39.33 | 3.793% | $40.8218 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $211.96 | 11.853% | $237.0836 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $206.62 | 10.330% | $227.9638 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $168.39 | 10.789% | $186.5576 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $1,197.40 | $1,303.3970 | $1,303.39 | $1,303.35 | $1,303.50 | |