| 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 | $115.35 | 4.837% | $120.9295 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $179.87 | 11.226% | $200.0622 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $248.33 | 6.299% | $263.9723 | $263.97 | $263.95 | $264.00 |
| Purchase #4 | $36.70 | 7.255% | $39.3626 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $151.25 | 13.608% | $171.8321 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $237.65 | 9.275% | $259.692 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $51.73 | 13.166% | $58.5408 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $1,020.88 | $1,114.3915 | $1,114.38 | $1,114.40 | $1,114.40 | |