| 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 | $233.98 | 7.206% | $250.8406 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $162.87 | 3.657% | $168.8262 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $230.36 | 4.794% | $241.4035 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $221.52 | 9.567% | $242.7128 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $74.72 | 8.683% | $81.2079 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $22.74 | 12.581% | $25.6009 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $72.29 | 10.405% | $79.8118 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $1,018.48 | $1,090.4037 | $1,090.40 | $1,090.40 | $1,090.30 | |