| 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 | $204.30 | 3.719% | $211.8979 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $183.80 | 10.187% | $202.5237 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $131.56 | 12.593% | $148.1274 | $148.13 | $148.15 | $148.10 |
| Purchase #4 | $129.94 | 9.713% | $142.5611 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $208.35 | 6.234% | $221.3385 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $241.29 | 3.185% | $248.9751 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $234.56 | 4.799% | $245.8165 | $245.82 | $245.80 | $245.80 |
| 7 purchase totals = | $1,333.80 | $1,421.2402 | $1,421.25 | $1,421.25 | $1,421.20 | |