| 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 | $217.93 | 5.826% | $230.6266 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $229.38 | 4.192% | $238.9956 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $131.55 | 6.389% | $139.9547 | $139.95 | $139.95 | $140.00 |
| Purchase #4 | $63.89 | 10.542% | $70.6253 | $70.63 | $70.65 | $70.60 |
| Purchase #5 | $226.34 | 3.837% | $235.0247 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $164.98 | 12.452% | $185.5233 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $202.89 | 3.132% | $209.2445 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $1,236.96 | $1,309.9947 | $1,309.99 | $1,310.00 | $1,309.90 | |