| 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 | $206.95 | 10.131% | $227.9161 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $238.64 | 6.146% | $253.3068 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $232.93 | 13.310% | $263.933 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $206.80 | 13.254% | $234.2093 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $33.53 | 8.642% | $36.4277 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $21.54 | 5.726% | $22.7734 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $153.41 | 13.468% | $174.0713 | $174.07 | $174.05 | $174.10 |
| 7 purchase totals = | $1,093.80 | $1,212.6376 | $1,212.64 | $1,212.60 | $1,212.60 | |