| 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 | $218.84 | 5.424% | $230.7099 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $134.76 | 3.775% | $139.8472 | $139.85 | $139.85 | $139.80 |
| Purchase #3 | $85.46 | 3.457% | $88.4144 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $218.75 | 12.252% | $245.5513 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $44.61 | 12.733% | $50.2902 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $50.37 | 7.183% | $53.9881 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $36.69 | 3.495% | $37.9723 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $789.48 | $846.7734 | $846.77 | $846.75 | $846.80 | |