| 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 | $247.67 | 4.551% | $258.9415 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $178.39 | 10.824% | $197.6989 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $77.87 | 8.643% | $84.6003 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $30.38 | 7.692% | $32.7168 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $207.62 | 6.551% | $221.2212 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $150.85 | 4.544% | $157.7046 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $209.74 | 7.172% | $224.7826 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $1,102.52 | $1,177.6659 | $1,177.66 | $1,177.65 | $1,177.60 | |