| 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 | $20.34 | 3.404% | $21.0324 | $21.03 | $21.05 | $21.00 |
| Purchase #2 | $148.32 | 3.395% | $153.3555 | $153.36 | $153.35 | $153.40 |
| Purchase #3 | $213.85 | 12.323% | $240.2027 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $162.46 | 8.787% | $176.7354 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $168.67 | 3.614% | $174.7657 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $232.81 | 7.736% | $250.8202 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $212.96 | 6.339% | $226.4595 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $1,159.41 | $1,243.3714 | $1,243.38 | $1,243.35 | $1,243.40 | |