| 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 | $87.57 | 10.814% | $97.0398 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $131.60 | 4.732% | $137.8273 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $214.66 | 6.772% | $229.1968 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $230.84 | 8.331% | $250.0713 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $184.74 | 9.374% | $202.0575 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $146.81 | 8.527% | $159.3285 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $40.60 | 10.631% | $44.9162 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $1,036.82 | $1,120.4374 | $1,120.45 | $1,120.45 | $1,120.40 | |