| 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 | $139.54 | 5.797% | $147.6291 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $73.46 | 11.871% | $82.1804 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $193.98 | 9.212% | $211.8494 | $211.85 | $211.85 | $211.80 |
| Purchase #4 | $226.41 | 12.208% | $254.0501 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $227.45 | 5.220% | $239.3229 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $240.53 | 8.236% | $260.3401 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $241.67 | 4.319% | $252.1077 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $1,343.04 | $1,447.4797 | $1,447.48 | $1,447.50 | $1,447.40 | |