| 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 | $247.64 | 12.384% | $278.3077 | $278.31 | $278.30 | $278.30 |
| Purchase #2 | $217.49 | 10.394% | $240.0959 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $108.83 | 12.870% | $122.8364 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $68.27 | 4.540% | $71.3695 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $90.42 | 8.705% | $98.2911 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $11.35 | 3.434% | $11.7398 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $187.32 | 10.236% | $206.4941 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $931.32 | $1,029.1345 | $1,029.14 | $1,029.15 | $1,029.10 | |