| 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 | $187.43 | 8.212% | $202.8218 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $238.55 | 6.787% | $254.7404 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $236.34 | 3.796% | $245.3115 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $137.42 | 7.155% | $147.2524 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $157.79 | 10.176% | $173.8467 | $173.85 | $173.85 | $173.80 |
| Purchase #6 | $27.26 | 6.333% | $28.9864 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $248.79 | 4.115% | $259.0277 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,233.58 | $1,311.9869 | $1,311.99 | $1,312.00 | $1,311.90 | |