| 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 | $208.47 | 10.104% | $229.5338 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $156.40 | 7.364% | $167.9173 | $167.92 | $167.90 | $167.90 |
| Purchase #3 | $84.57 | 4.457% | $88.3393 | $88.34 | $88.35 | $88.30 |
| Purchase #4 | $151.95 | 3.848% | $157.797 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $202.84 | 13.667% | $230.5621 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $119.32 | 10.312% | $131.6243 | $131.62 | $131.60 | $131.60 |
| Purchase #7 | $211.62 | 4.249% | $220.6117 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $1,135.17 | $1,226.3855 | $1,226.38 | $1,226.35 | $1,226.30 | |