| 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 | $31.30 | 10.236% | $34.5039 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $202.29 | 3.801% | $209.979 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $129.62 | 12.802% | $146.214 | $146.21 | $146.20 | $146.20 |
| Purchase #4 | $129.88 | 4.270% | $135.4259 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $61.31 | 10.814% | $67.9401 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $155.44 | 13.443% | $176.3358 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $197.25 | 5.227% | $207.5603 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $907.09 | $977.9590 | $977.96 | $978.00 | $977.90 | |