| 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 | $51.91 | 4.806% | $54.4048 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $188.64 | 5.587% | $199.1793 | $199.18 | $199.20 | $199.20 |
| Purchase #3 | $198.61 | 12.863% | $224.1572 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $241.73 | 4.800% | $253.333 | $253.33 | $253.35 | $253.30 |
| Purchase #5 | $39.81 | 7.412% | $42.7607 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $181.79 | 5.463% | $191.7212 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $221.35 | 11.164% | $246.0615 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,123.84 | $1,211.6177 | $1,211.61 | $1,211.60 | $1,211.70 | |