| 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 | $58.45 | 7.270% | $62.6993 | $62.70 | $62.70 | $62.70 |
| Purchase #2 | $158.32 | 7.732% | $170.5613 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $238.28 | 10.454% | $263.1898 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $189.69 | 8.719% | $206.2291 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $223.55 | 5.126% | $235.0092 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $30.29 | 5.720% | $32.0226 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $230.72 | 9.103% | $251.7224 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,129.30 | $1,221.4337 | $1,221.43 | $1,221.40 | $1,221.40 | |