| 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 | $21.85 | 12.700% | $24.625 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $201.39 | 7.597% | $216.6896 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $212.93 | 8.223% | $230.4392 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $180.35 | 11.857% | $201.7341 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $183.46 | 7.503% | $197.225 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $163.66 | 11.723% | $182.8459 | $182.85 | $182.85 | $182.80 |
| Purchase #7 | $142.60 | 9.445% | $156.0686 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $1,106.24 | $1,209.6274 | $1,209.64 | $1,209.70 | $1,209.50 | |