| 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 | $7.56 | 10.643% | $8.3646 | $8.36 | $8.35 | $8.40 |
| Purchase #2 | $189.52 | 10.276% | $208.9951 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $242.92 | 11.245% | $270.2364 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $59.30 | 6.424% | $63.1094 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $237.65 | 3.209% | $245.2762 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $202.26 | 10.415% | $223.3254 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $187.57 | 6.480% | $199.7245 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $1,126.78 | $1,219.0316 | $1,219.04 | $1,219.05 | $1,219.00 | |