| 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 | $23.53 | 6.484% | $25.0557 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $156.64 | 11.446% | $174.569 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $218.44 | 5.605% | $230.6836 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $243.33 | 12.462% | $273.6538 | $273.65 | $273.65 | $273.70 |
| Purchase #5 | $245.95 | 3.348% | $254.1844 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $40.78 | 12.224% | $45.7649 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $18.98 | 10.753% | $21.0209 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $947.65 | $1,024.9323 | $1,024.92 | $1,024.90 | $1,025.10 | |