| 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 | $202.52 | 13.421% | $229.7002 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $145.89 | 7.508% | $156.8434 | $156.84 | $156.85 | $156.80 |
| Purchase #3 | $36.51 | 6.479% | $38.8755 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $38.47 | 7.604% | $41.3953 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $224.92 | 10.378% | $248.2622 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $224.29 | 11.393% | $249.8434 | $249.84 | $249.85 | $249.80 |
| Purchase #7 | $186.87 | 5.788% | $197.686 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $1,059.47 | $1,162.6060 | $1,162.61 | $1,162.65 | $1,162.60 | |