| 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 | $234.40 | 6.486% | $249.6032 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $81.83 | 6.121% | $86.8388 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $79.45 | 13.397% | $90.0939 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $67.83 | 13.137% | $76.7408 | $76.74 | $76.75 | $76.70 |
| Purchase #5 | $144.93 | 11.251% | $161.2361 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $239.80 | 8.320% | $259.7514 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $145.26 | 3.634% | $150.5387 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $993.50 | $1,074.8029 | $1,074.80 | $1,074.85 | $1,074.70 | |