| 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 | $240.44 | 13.467% | $272.8201 | $272.82 | $272.80 | $272.80 |
| Purchase #2 | $173.68 | 13.833% | $197.7052 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $81.89 | 11.788% | $91.5432 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $211.86 | 3.248% | $218.7412 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $58.40 | 4.495% | $61.0251 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $250.98 | 3.817% | $260.5599 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $166.31 | 11.792% | $185.9213 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $1,183.56 | $1,288.3160 | $1,288.32 | $1,288.30 | $1,288.20 | |