| 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 | $128.34 | 10.619% | $141.9684 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $34.33 | 10.351% | $37.8835 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $102.59 | 4.667% | $107.3779 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $223.93 | 11.401% | $249.4603 | $249.46 | $249.45 | $249.50 |
| Purchase #5 | $181.58 | 6.202% | $192.8416 | $192.84 | $192.85 | $192.80 |
| Purchase #6 | $75.55 | 7.417% | $81.1535 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $208.42 | 9.467% | $228.1511 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $954.74 | $1,038.8363 | $1,038.83 | $1,038.85 | $1,039.00 | |