| 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 | $194.56 | 4.170% | $202.6732 | $202.67 | $202.65 | $202.70 |
| Purchase #2 | $235.90 | 5.102% | $247.9356 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $220.59 | 11.269% | $245.4483 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $147.50 | 11.637% | $164.6646 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $193.93 | 13.825% | $220.7408 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $60.61 | 6.169% | $64.349 | $64.35 | $64.35 | $64.30 |
| Purchase #7 | $223.68 | 11.224% | $248.7858 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,276.77 | $1,394.5973 | $1,394.60 | $1,394.60 | $1,394.50 | |