| 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 | $126.33 | 8.327% | $136.8495 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $90.44 | 6.181% | $96.0301 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $198.30 | 7.811% | $213.7892 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $200.49 | 10.284% | $221.1084 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $237.51 | 7.612% | $255.5893 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $201.62 | 10.320% | $222.4272 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $194.64 | 12.238% | $218.46 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $1,249.33 | $1,364.2537 | $1,364.26 | $1,364.30 | $1,364.20 | |