| 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 | $95.53 | 4.563% | $99.889 | $99.89 | $99.90 | $99.90 |
| Purchase #2 | $185.45 | 11.749% | $207.2385 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $249.81 | 6.654% | $266.4324 | $266.43 | $266.45 | $266.40 |
| Purchase #4 | $127.27 | 6.181% | $135.1366 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $38.93 | 13.571% | $44.2132 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $168.64 | 5.449% | $177.8292 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $71.33 | 6.829% | $76.2011 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $936.96 | $1,006.9400 | $1,006.94 | $1,007.00 | $1,006.80 | |