| 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 | $247.34 | 7.271% | $265.3241 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $250.77 | 6.710% | $267.5967 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $7.79 | 5.448% | $8.2144 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $220.57 | 12.603% | $248.3684 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $223.67 | 13.779% | $254.4895 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $232.76 | 8.616% | $252.8146 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $12.41 | 12.143% | $13.9169 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $1,195.31 | $1,310.7246 | $1,310.72 | $1,310.65 | $1,310.70 | |