| 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 | $198.85 | 6.614% | $212.0019 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $46.61 | 11.560% | $51.9981 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $196.58 | 8.418% | $213.1281 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $157.49 | 8.164% | $170.3475 | $170.35 | $170.35 | $170.30 |
| Purchase #5 | $248.40 | 12.319% | $279.0004 | $279.00 | $279.00 | $279.00 |
| Purchase #6 | $157.49 | 6.843% | $168.267 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $159.71 | 13.711% | $181.6078 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $1,165.13 | $1,276.3508 | $1,276.36 | $1,276.35 | $1,276.30 | |