| 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 | $234.96 | 3.532% | $243.2588 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $201.26 | 5.260% | $211.8463 | $211.85 | $211.85 | $211.80 |
| Purchase #3 | $134.64 | 6.724% | $143.6932 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $100.29 | 10.628% | $110.9488 | $110.95 | $110.95 | $110.90 |
| Purchase #5 | $130.60 | 3.490% | $135.1579 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $230.99 | 11.246% | $256.9671 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $103.56 | 9.349% | $113.2418 | $113.24 | $113.25 | $113.20 |
| 7 purchase totals = | $1,136.30 | $1,215.1139 | $1,215.12 | $1,215.10 | $1,215.10 | |