| 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 | $122.64 | 9.204% | $133.9278 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $130.46 | 4.768% | $136.6803 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $74.33 | 11.149% | $82.6171 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $218.92 | 13.488% | $248.4479 | $248.45 | $248.45 | $248.40 |
| Purchase #5 | $139.84 | 11.496% | $155.916 | $155.92 | $155.90 | $155.90 |
| Purchase #6 | $180.31 | 4.303% | $188.0687 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $150.58 | 4.149% | $156.8276 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $1,017.08 | $1,102.4854 | $1,102.50 | $1,102.50 | $1,102.40 | |