| 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 | $174.60 | 4.493% | $182.4448 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $233.51 | 10.815% | $258.7641 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $177.72 | 12.442% | $199.8319 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $83.67 | 13.435% | $94.9111 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $114.55 | 8.646% | $124.454 | $124.45 | $124.45 | $124.50 |
| Purchase #6 | $242.87 | 12.616% | $273.5105 | $273.51 | $273.50 | $273.50 |
| Purchase #7 | $90.73 | 5.487% | $95.7084 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $1,117.65 | $1,229.6248 | $1,229.61 | $1,229.60 | $1,229.60 | |