| 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 | $186.55 | 13.326% | $211.4097 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $208.53 | 7.668% | $224.5201 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $226.95 | 5.671% | $239.8203 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $207.88 | 7.506% | $223.4835 | $223.48 | $223.50 | $223.50 |
| Purchase #5 | $123.97 | 4.870% | $130.0073 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $125.76 | 11.544% | $140.2777 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $48.39 | 4.392% | $50.5153 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $1,128.03 | $1,220.0339 | $1,220.04 | $1,220.00 | $1,220.00 | |