| 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 | $117.61 | 4.430% | $122.8201 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $186.93 | 13.518% | $212.1992 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $171.71 | 5.639% | $181.3927 | $181.39 | $181.40 | $181.40 |
| Purchase #4 | $173.26 | 3.758% | $179.7711 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $211.49 | 8.715% | $229.9214 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $49.72 | 7.453% | $53.4256 | $53.43 | $53.45 | $53.40 |
| Purchase #7 | $247.83 | 13.439% | $281.1359 | $281.14 | $281.15 | $281.10 |
| 7 purchase totals = | $1,158.55 | $1,260.6660 | $1,260.67 | $1,260.65 | $1,260.60 | |