| 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 | $115.84 | 6.651% | $123.5445 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $229.37 | 12.293% | $257.5665 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $90.86 | 5.830% | $96.1571 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $178.25 | 13.380% | $202.0999 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $182.34 | 7.687% | $196.3565 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $150.71 | 6.606% | $160.6659 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $185.94 | 10.639% | $205.7222 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $1,133.31 | $1,242.1126 | $1,242.12 | $1,242.05 | $1,242.20 | |