| 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 | $92.68 | 9.112% | $101.125 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $127.93 | 3.114% | $131.9137 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $135.59 | 13.783% | $154.2784 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $169.79 | 7.847% | $183.1134 | $183.11 | $183.10 | $183.10 |
| Purchase #5 | $176.82 | 4.470% | $184.7239 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $201.99 | 3.486% | $209.0314 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $223.44 | 11.506% | $249.149 | $249.15 | $249.15 | $249.10 |
| 7 purchase totals = | $1,128.24 | $1,213.3348 | $1,213.33 | $1,213.35 | $1,213.20 | |