| 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 | $195.32 | 7.571% | $210.1077 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $83.34 | 9.753% | $91.4682 | $91.47 | $91.45 | $91.50 |
| Purchase #3 | $56.66 | 10.327% | $62.5113 | $62.51 | $62.50 | $62.50 |
| Purchase #4 | $197.28 | 3.270% | $203.7311 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $144.55 | 12.427% | $162.5132 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $90.51 | 7.466% | $97.2675 | $97.27 | $97.25 | $97.30 |
| Purchase #7 | $166.70 | 3.392% | $172.3545 | $172.35 | $172.35 | $172.40 |
| 7 purchase totals = | $934.36 | $999.9535 | $999.95 | $999.90 | $1,000.00 | |