| 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 | $236.85 | 3.430% | $244.974 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $34.99 | 7.326% | $37.5534 | $37.55 | $37.55 | $37.60 |
| Purchase #3 | $126.25 | 9.133% | $137.7804 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $39.93 | 8.688% | $43.3991 | $43.40 | $43.40 | $43.40 |
| Purchase #5 | $232.81 | 5.772% | $246.2478 | $246.25 | $246.25 | $246.20 |
| Purchase #6 | $239.64 | 6.598% | $255.4514 | $255.45 | $255.45 | $255.50 |
| Purchase #7 | $120.64 | 3.554% | $124.9275 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $1,031.11 | $1,090.3336 | $1,090.33 | $1,090.35 | $1,090.40 | |