| 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 | $196.75 | 9.106% | $214.6661 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $37.84 | 3.343% | $39.105 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $36.48 | 12.210% | $40.9342 | $40.93 | $40.95 | $40.90 |
| Purchase #4 | $166.60 | 4.371% | $173.8821 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $233.97 | 11.442% | $260.7408 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $231.34 | 7.558% | $248.8247 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $29.60 | 4.795% | $31.0193 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $932.58 | $1,009.1722 | $1,009.17 | $1,009.15 | $1,009.10 | |