| 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 | $190.81 | 9.194% | $208.3531 | $208.35 | $208.35 | $208.40 |
| Purchase #2 | $86.48 | 6.817% | $92.3753 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $221.52 | 10.838% | $245.5283 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $63.94 | 11.219% | $71.1134 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $21.66 | 11.812% | $24.2185 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $155.52 | 12.109% | $174.3519 | $174.35 | $174.35 | $174.40 |
| Purchase #7 | $206.84 | 12.685% | $233.0777 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $946.77 | $1,049.0182 | $1,049.02 | $1,049.05 | $1,049.10 | |