| 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 | $115.34 | 9.547% | $126.3515 | $126.35 | $126.35 | $126.40 |
| Purchase #2 | $115.67 | 4.545% | $120.9272 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $208.95 | 13.823% | $237.8332 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $189.94 | 6.326% | $201.9556 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $113.64 | 4.789% | $119.0822 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $250.88 | 11.322% | $279.2846 | $279.28 | $279.30 | $279.30 |
| Purchase #7 | $70.48 | 11.763% | $78.7706 | $78.77 | $78.75 | $78.80 |
| 7 purchase totals = | $1,064.90 | $1,164.2049 | $1,164.20 | $1,164.25 | $1,164.30 | |