| 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 | $103.27 | 11.749% | $115.4032 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $188.36 | 5.559% | $198.8309 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $142.90 | 4.211% | $148.9175 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $65.96 | 3.261% | $68.111 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $101.47 | 5.783% | $107.338 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $156.79 | 11.125% | $174.2329 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $205.91 | 4.170% | $214.4964 | $214.50 | $214.50 | $214.50 |
| 7 purchase totals = | $964.66 | $1,027.3299 | $1,027.33 | $1,027.35 | $1,027.20 | |