| 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 | $205.61 | 6.193% | $218.3434 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $45.69 | 4.181% | $47.6003 | $47.60 | $47.60 | $47.60 |
| Purchase #3 | $188.95 | 12.261% | $212.1172 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $117.56 | 5.403% | $123.9118 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $241.67 | 13.696% | $274.7691 | $274.77 | $274.75 | $274.80 |
| Purchase #6 | $74.50 | 5.832% | $78.8448 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $172.68 | 5.176% | $181.6179 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $1,046.66 | $1,137.2045 | $1,137.20 | $1,137.15 | $1,137.10 | |