| 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 | $241.25 | 11.530% | $269.0661 | $269.07 | $269.05 | $269.10 |
| Purchase #2 | $154.93 | 7.289% | $166.2228 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $147.43 | 9.600% | $161.5833 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $25.57 | 3.792% | $26.5396 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $25.47 | 7.205% | $27.3051 | $27.31 | $27.30 | $27.30 |
| Purchase #6 | $152.37 | 13.169% | $172.4356 | $172.44 | $172.45 | $172.40 |
| Purchase #7 | $239.91 | 3.349% | $247.9446 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $986.93 | $1,071.0971 | $1,071.10 | $1,071.10 | $1,071.00 | |