| 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 | $237.80 | 13.201% | $269.192 | $269.19 | $269.20 | $269.20 |
| Purchase #2 | $186.32 | 7.275% | $199.8748 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $230.54 | 3.241% | $238.0118 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $80.97 | 4.152% | $84.3319 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $103.70 | 6.704% | $110.652 | $110.65 | $110.65 | $110.70 |
| Purchase #6 | $122.79 | 11.653% | $137.0987 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $176.52 | 12.376% | $198.3661 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,138.64 | $1,237.5273 | $1,237.52 | $1,237.50 | $1,237.60 | |