| 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 | $183.35 | 3.145% | $189.1164 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $160.29 | 6.779% | $171.1561 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $241.80 | 3.710% | $250.7708 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $228.86 | 13.138% | $258.9276 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $233.38 | 12.632% | $262.8606 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $46.45 | 7.527% | $49.9463 | $49.95 | $49.95 | $49.90 |
| Purchase #7 | $94.74 | 9.456% | $103.6986 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $1,188.87 | $1,286.4764 | $1,286.49 | $1,286.45 | $1,286.50 | |