| 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 | $213.67 | 9.417% | $233.7913 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $81.34 | 10.767% | $90.0979 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $227.71 | 6.183% | $241.7893 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $131.63 | 4.539% | $137.6047 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $184.92 | 7.453% | $198.7021 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $174.70 | 11.270% | $194.3887 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $62.85 | 12.249% | $70.5485 | $70.55 | $70.55 | $70.50 |
| 7 purchase totals = | $1,076.82 | $1,166.9225 | $1,166.92 | $1,166.95 | $1,166.90 | |