| 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 | $10.52 | 12.209% | $11.8044 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $224.80 | 10.871% | $249.238 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $227.41 | 7.482% | $244.4248 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $142.46 | 10.541% | $157.4767 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $77.69 | 11.362% | $86.5171 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $156.81 | 6.588% | $167.1406 | $167.14 | $167.15 | $167.10 |
| Purchase #7 | $228.71 | 5.486% | $241.257 | $241.26 | $241.25 | $241.30 |
| 7 purchase totals = | $1,068.40 | $1,157.8586 | $1,157.86 | $1,157.85 | $1,157.80 | |