| 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 | $31.99 | 13.124% | $36.1884 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $162.62 | 13.827% | $185.1055 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $133.26 | 4.569% | $139.3486 | $139.35 | $139.35 | $139.30 |
| Purchase #4 | $183.36 | 9.670% | $201.0909 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $131.32 | 6.554% | $139.9267 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $135.72 | 8.144% | $146.773 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $247.51 | 11.550% | $276.0974 | $276.10 | $276.10 | $276.10 |
| 7 purchase totals = | $1,025.78 | $1,124.5305 | $1,124.54 | $1,124.55 | $1,124.50 | |