| 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 | $194.93 | 11.475% | $217.2982 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $144.80 | 3.607% | $150.0229 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $137.98 | 5.521% | $145.5979 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $202.43 | 13.815% | $230.3957 | $230.40 | $230.40 | $230.40 |
| Purchase #5 | $216.66 | 8.579% | $235.2473 | $235.25 | $235.25 | $235.20 |
| Purchase #6 | $18.65 | 5.444% | $19.6653 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $233.80 | 3.220% | $241.3284 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $1,149.25 | $1,239.5557 | $1,239.57 | $1,239.55 | $1,239.50 | |