| 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 | $246.79 | 6.134% | $261.9281 | $261.93 | $261.95 | $261.90 |
| Purchase #2 | $179.47 | 5.248% | $188.8886 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $218.89 | 10.346% | $241.5364 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $247.64 | 12.125% | $277.6664 | $277.67 | $277.65 | $277.70 |
| Purchase #5 | $123.49 | 3.786% | $128.1653 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $85.72 | 12.655% | $96.5679 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $29.77 | 8.518% | $32.3058 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $1,131.77 | $1,227.0585 | $1,227.08 | $1,227.05 | $1,227.10 | |