| 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 | $114.46 | 12.548% | $128.8224 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $167.32 | 6.815% | $178.7229 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $64.92 | 13.119% | $73.4369 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $38.72 | 9.145% | $42.2609 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $163.58 | 8.775% | $177.9341 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $245.97 | 3.442% | $254.4363 | $254.44 | $254.45 | $254.40 |
| Purchase #7 | $108.84 | 11.119% | $120.9419 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $903.81 | $976.5554 | $976.55 | $976.55 | $976.40 | |