| 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 | $130.85 | 9.672% | $143.5058 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $239.48 | 8.302% | $259.3616 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $230.44 | 6.367% | $245.1121 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $60.28 | 12.354% | $67.727 | $67.73 | $67.75 | $67.70 |
| Purchase #5 | $45.97 | 9.330% | $50.259 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $139.55 | 9.729% | $153.1268 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $179.58 | 9.159% | $196.0277 | $196.03 | $196.05 | $196.00 |
| 7 purchase totals = | $1,026.15 | $1,115.1200 | $1,115.13 | $1,115.15 | $1,115.10 | |