| 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 | $250.46 | 9.442% | $274.1084 | $274.11 | $274.10 | $274.10 |
| Purchase #2 | $184.82 | 3.410% | $191.1224 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $208.75 | 4.335% | $217.7993 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $96.92 | 12.284% | $108.8257 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $57.96 | 11.430% | $64.5848 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $250.76 | 8.260% | $271.4728 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $131.55 | 11.638% | $146.8598 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $1,181.22 | $1,274.7732 | $1,274.77 | $1,274.75 | $1,274.80 | |