| 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 | 11.343% | $248.6178 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $41.93 | 8.605% | $45.5381 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $217.65 | 6.112% | $230.9528 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $186.35 | 7.711% | $200.7194 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $219.30 | 8.802% | $238.6028 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $220.32 | 11.573% | $245.8176 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $54.95 | 4.618% | $57.4876 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $1,163.79 | $1,267.7361 | $1,267.74 | $1,267.70 | $1,267.70 | |