| 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 | $223.29 | 3.834% | $231.8509 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $93.92 | 8.662% | $102.0554 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $36.80 | 5.737% | $38.9112 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $21.67 | 6.433% | $23.064 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $244.29 | 5.181% | $256.9467 | $256.95 | $256.95 | $256.90 |
| Purchase #6 | $134.40 | 9.231% | $146.8065 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $202.36 | 9.441% | $221.4648 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $956.73 | $1,021.0995 | $1,021.10 | $1,021.05 | $1,021.20 | |