| 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 | $192.95 | 8.519% | $209.3874 | $209.39 | $209.40 | $209.40 |
| Purchase #2 | $154.54 | 12.768% | $174.2717 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $146.38 | 6.441% | $155.8083 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $189.30 | 13.799% | $215.4215 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $123.64 | 9.293% | $135.1299 | $135.13 | $135.15 | $135.10 |
| Purchase #6 | $86.70 | 5.689% | $91.6324 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $35.74 | 7.208% | $38.3161 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $929.25 | $1,019.9673 | $1,019.97 | $1,019.95 | $1,019.90 | |