| 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 | $185.86 | 8.682% | $201.9964 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $247.94 | 7.476% | $266.476 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $245.54 | 7.768% | $264.6135 | $264.61 | $264.60 | $264.60 |
| Purchase #4 | $204.69 | 4.146% | $213.1764 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $239.27 | 10.806% | $265.1255 | $265.13 | $265.15 | $265.10 |
| Purchase #6 | $42.53 | 8.125% | $45.9856 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $137.28 | 7.756% | $147.9274 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $1,303.11 | $1,405.3008 | $1,405.32 | $1,405.40 | $1,405.30 | |