| 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 | $114.33 | 8.854% | $124.4528 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $229.56 | 12.364% | $257.9428 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $224.73 | 5.483% | $237.0519 | $237.05 | $237.05 | $237.10 |
| Purchase #4 | $54.56 | 3.806% | $56.6366 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $132.76 | 10.662% | $146.9149 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $210.34 | 10.228% | $231.8536 | $231.85 | $231.85 | $231.90 |
| Purchase #7 | $125.88 | 7.493% | $135.3122 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $1,092.16 | $1,190.1648 | $1,190.15 | $1,190.15 | $1,190.20 | |