| 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 | $199.77 | 5.461% | $210.6794 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $27.82 | 6.494% | $29.6266 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $234.42 | 10.588% | $259.2404 | $259.24 | $259.25 | $259.20 |
| Purchase #4 | $216.58 | 7.394% | $232.5939 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $33.42 | 9.630% | $36.6383 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $134.56 | 8.406% | $145.8711 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $128.50 | 5.159% | $135.1293 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $975.07 | $1,049.7790 | $1,049.78 | $1,049.85 | $1,049.70 | |