| 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 | $35.83 | 9.365% | $39.1855 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $183.50 | 9.651% | $201.2096 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $81.55 | 3.807% | $84.6546 | $84.65 | $84.65 | $84.70 |
| Purchase #4 | $171.72 | 13.778% | $195.3796 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $178.97 | 10.747% | $198.2039 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $52.32 | 7.410% | $56.1969 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $220.97 | 5.642% | $233.4371 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $924.86 | $1,008.2672 | $1,008.27 | $1,008.30 | $1,008.30 | |